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Cliff TOEFL Preparation Guide

Exercise 1 : Subject, Verb, Complement, and Modifier

Exercise 2 : Count and Non-Count

Exercise 3 : Determines

Exercise 4 : Article

Exercise 5 : Other

Exercise 6 : Simple Present and Continuous

Exercise 7 : Simple Past and Past Continuous

Exercise 8 : Present Perfect and Simple Past

Exercise 9 : Past Perfect and Simple Past

Exercise 10 : Subject Verb Agreement

Exercise 11 : Subject Verb Agreement

Exercise 12 : Pronoun

Exercise 13 : Verb As Complement

Exercise 14 : Pronoun with Verb as Complement

Exercise 15 : Need

Exercise 16 : Embedded Question

Exercise 17 : Tag Question

Exercise 18 : Affirmative Agreement

Exercise 19 : Negative Agreement

Exercise 20 : Negative Agreement

Exercise 21 : Conditional Sentence

Exercise 22 : Used to

Exercise 23 : Would Rather

Exercise 24 : Must/Should + Perfective

Exercise 25 : Modal + Perfective

Exercise 26 : Adjective and Adverb

Exercise 27 : Linking Verb

Exercise 28 : Comparison

Exercise 29 : Comparison

Exercise 30 : Comparison

Exercise 31 : Noun Functioning as Adjective

Exercise 32 : Enough

Exercise 33 : Because / Because of

Exercise 34 : So / Such

Exercise 35 : Passive Voice

Exercise 36 : Causative Verb

Exercise 37 : Relative Clause

Exercise 38 : Relative Clause Reduction

Exercise 39 : Subjunctive

Exercise 40 : Inclusive

Exercise 41 : Know/ Know How

Exercise 42 : Clause of Concession

Exercise 43 : Problem Verb

Exercise 44 : Sequence of Tense

Exercise 45 : Say/Tell

Exercise 46 : Antecedent Of Pronoun

Exercise 47 : Illogical Participial Modifier

Exercise 48 : Participle as Adjective

Exercise 49 : Redundancy

Exercise 50 : Parallel Structure

Exercise 51 : Transformation of Direct and Indirect Object

Exercise 52 : Transformation of Direct and Indirect Object

Exercise 53 : Adverb At The Beginning

Exercise 54 : Commonly Misused Word

Exercise 55 : Confusingly Related Word

Exercise 56 : Use Of Preposition

Exercise 57 : Verbal idiom