Structure
Subject        Verb         Complement              Modifier                  Modifier
                                                    of Place                  of Time
The pilot      completed    his training            at Embry Riddle           last year.
                                                    Aeronautical University
All students   must submit their housing requests                             by next
                                                                              week.
The boy        enjoys       fishing.
Sentences that follow this rule may be simple or complex. Additional words and
phrases can appear in these sentences without violating the basic rule.
Subjects
The subject performs the action in an active sentence. Every sentence and every
clause must have a subject. The subject is usually a noun or noun phrase (ex-
plained in the following section), although it may consist of something else.
Usually when a TOEFL test question asks you to identify the subject of a sen-
tence, the sentence begins with a dependent clause or phrase, and you must recog-
nize that the sentence subject is located in the independent clause.
    Incorrect: Without a doubt, is very important to study throughout the term
    rather than trying to cram at the end.
    Correct: Without a doubt, it is very important to study throughout the term
    rather than trying to cram at the end.
The first example is incorrect because it is a phrase — a string of words that is
missing either a subject or a verb. In this case, the subject is missing; the subject it
should appear before the verb is.
    Incorrect: Being a very abrupt and unfriendly man, did not have many
    friends.
    Correct: Being a very abrupt and unfriendly man, Professor Stanley did not
    have many friends.
The first example is incorrect because the subject, Professor Stanley, is missing.
Nouns and Noun Phrases
The subject of a sentence may be a single-word noun, such as teacher or dog, or it
may be a noun phrase. A noun phrase is a group of words ending with a noun (but
not beginning with a preposition). The noun phrase may contain one or more
nouns, articles, adjectives, and conjunctions.
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Part III: Detailed Review of Items Tested
               Following are examples of sentences that contain noun phrases as subjects.
                    A linguistics student studies how languages are created.
                    Tall buildings must provide safety mechanisms.
                    The greatest skiers will compete in the show.
               The noun phrase A linguistics student contains an article, A, an adjective, linguis-
               tics, and a noun, student. Tall is an adjective describing the noun buildings. In the
               last example, an article, The, an adjective, greatest, and a noun, skiers, combine to
               create the subject.
               Other Types of Subjects
               Although a noun phrase usually functions as the subject of a sentence, there are
               other possibilities. I describe many of these later in this chapter, and I simply
               mention them here to clarify that there are other possibilities.
                    There is a car in the road. (The subject is actually a car.)
                    It is important to read something every day. (It acts like a subject.)
                    Knowing the essay topics in advance was helpful to him. (Knowing, a gerund
                    form of a verb, is the subject.)
                    To believe in yourself is very important. (To believe, an infinitive form of a
                    verb, is the subject.)
               Verbs and Verb Phrases
               Every sentence and every clause must have a conjugated verb. By conjugated, I
               mean that the verb can’t be a verb+ing alone, an infinitive alone, or a simple form
               alone. If the verb is one of these forms, it must be accompanied by an auxiliary or
               another verb form. The verb or verb phrase follows the subject in an active sen-
               tence and describes the action. In a passive sentence, the noun that served as a
               complement in the active voice sentence becomes the subject.
               A verb phrase has an auxiliary in addition to the main verb. In general, the auxil-
               iaries are :
                    ■   A form of be; in an active sentence, it is followed by a verb in the present
                        participle: be + verb+ing
                                Example: The bat is flying towards the light.
                    ■   A form of have; in an active sentence, it is followed by a verb in the past
                        participle: have + verb+ed.
                                Example: She has completed the project.
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                                                                                        Structure
     ■   A modal (will, would, can, could, may, might, or must); in an active sen-
         tence, it is followed by a verb in simple form
                 Example: The team must practice more.
Keep in mind that the passive sentence construction is different. A sentence isn’t
correct if any of the three verb forms above appear without the auxiliary. Verbs
are dealt with in more detail later in this chapter in the section “Form of Verb.”
Complements
A complement completes the verb. Some verbs require a direct object; some may
be followed by an object, although it’s not required; and some can’t be followed
by an object. A verb that requires a direct object is a transitive verb. A verb that
doesn’t require a direct object is an intransitive verb. Most dictionaries indicate
whether a verb is transitive or intransitive before the definition of the word by in-
cluding “tr,” “intr,” or some such abbreviation. Sometimes a dictionary will show
one definition as transitive and another as intransitive.
    Determine is a transitive verb.
    The group is trying to determine the best course of action.
                                                       complement
    Swim is an intransitive verb.
    The girl wants to swim in the pool.
                                 no complement
The phrase in the pool is a place modifier, not a complement.
A complement may also consist of something other than a noun or noun phrase,
such as a verb in the infinitive form or in the gerund (verb+ing) form.
    They will probably consider Atlanta as the location for next year’s meeting.
                                     noun as complement
    They will probably consider calling another meeting.
                                     gerund as complement
    They plan to call another meeting.
          infinitive as complement
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Part III: Detailed Review of Items Tested
               Modifiers
               A modifier is not required in a basic standard English sentence, but if one appears,
               it generally follows the complement in the sentence.
               If a sentence contains both a modifier of place and a modifier of time, the
               modifier of time usually appears last, unless it appears at the beginning of the
               sentence, before the subject.
                    Donna took the test in Orlando yesterday.
                                           modifier of place modifier of time
                    Yesterday, Donna took the test in Orlando.
                    modifier of time                           modifier of place
                    The group ate dinner at Bern’s Steakhouse last month.
                                                         modifier of place     modifier of time
               Normally, the modifier won’t separate a verb from the complement.
                    Incorrect: Marjorie cooked on the grill the chicken.
                                                   verb         modifier      complement
                    Correct: Marjorie cooked the chicken on the grill.
                                                  verb      complement       modifier
               The modifier can also appear between two parts of a verb; that is, after the
               auxiliary and before the main verb.
                    The boy will probably go to class today.
                                       modifier
                    The boy is probably going to class today.
                                   modifier
                    The boy has probably gone to class already.
                                       modifier
                    The man was recently found guilty of manslaughter.
                                       modifier
               Phrases and Clauses
               A phrase is a group of words that lacks a subject and verb. For example, in the
               corner is a phrase. Obviously, a phrase cannot stand alone as a complete sentence.
               Clauses are groups of words that do contain subjects and verbs. Independent
               clauses can stand alone as complete sentences. Dependent clauses cannot stand
               alone because they contain words that make them dependent. If you remove the
               word that makes a clause dependent, the clause can stand alone as a sentence.
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                                                                                         Structure
       Although the bear is able to sprint rapidly, it tires easily due to its weight.
                          clause
The underlined words in this example represent a dependent clause. On its own,
Although the bear is able to sprint rapidly is not a complete sentence. However,
the clause does contain a subject, the bear, and a verb phrase, is able. The word
Although is the only thing preventing this clause from being independent.
       The bear is able to sprint rapidly.
With the word Although removed, the clause is a complete sentence.
Structure Quiz 1
Directions: The first type of question consists of incomplete sentences, with a
blank line showing where information is to be filled in. Choose the word or
phrase that most correctly completes the sentence. The second type of question
consists of sentences with four underlined words or phrases. Choose the one word
or phrase that is incorrect in standard written English. Mark your answer choices
in the book or on a separate piece of paper.
  1.   The rain forest, __________ large trees that provide shade to the vegetation
       below, is home to unique flora and fauna.
       A. has
       B. with its
       C. and
       D. although has
  2.   Despite the polar bear’s tremendous weight and height, __________ of
       sprinting at tremendous speed.
       A. it is capable
       B. is capable
       C. it is able
       D. ability
  3.   Having multiple sclerosis has diminished Mr. Wilson’s physical condition,
          A                                  B
       but his ability to maintain a positive attitude and continue working an
                C                                                          D
       inspiration.
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Part III: Detailed Review of Items Tested
                 4.    The huge increase in popularity of specialty coffees contribution to the
                             A                                                      B
                       success of Starbucks, Barney’s and other coffee purveyors.
                                 C                           D
                 5.    Patients on Interferon are advised __________, so that they can sleep
                       through the night without noticing the flu-like symptoms that are
                       characteristic of the drug.
                       A. just before going to sleep to inject themselves
                       B. to inject themselves just before going to sleep
                       C. to inject just before going to sleep themselves
                       D. injecting themselves just before going to sleep
                 6.    After it had conclude work on the budget, the legislature adjourned until the
                                       A                           B                    C       D
                       next session.
                  7.   Even when awarded a scholarship, a student generally must still paying for
                                       A                                                    B
                       books, living expenses, and other costs.
                                 C                   D
                 8.    The U.S. government, along with a number of states, is fight a protracted
                                                                                 A          B
                       legal battle with tobacco companies in order to obtain relief for the huge
                                                                          C     D
                       medical costs caused by smoking.
                 9.    The leaders of the two countries __________ an agreement to avoid future
                       conflicts.
                       A. have recently reach
                       B. recently reach
                       C. have reached recently
                       D. have recently reached
                10.    The teachers are expecting to call tomorrow a meeting in order to review the
                                            A                      B                            C
                       disciplinary problems.
                            D
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