| In This Site |
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 | Unit 1 The Present Tenses |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 2 The Past Tenses |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 3 The Future Tenses |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 4 Nouns, Articles, and Quantity |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 5 Pronouns and Articles |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 6 Modals of Ability, Necessity, and Advice |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 7 Modals of Suggestion, Preference, Permission, Request, Possibility, Probability, and Deduction |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 8 The Passive Voice, Causative Constructions, and Phrasal Verbs |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 9 Gerund and Infinitives |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 10 Agreement and Parallel Structure |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 11 Noun Clauses and Reported Speech |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 12 Adjective Clauses |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 13 Adverb Clauses |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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 | Unit 14 Conditional Sentences |
 | Activity 1: Reading Exercise Activity 2: Listening Exercise Photo Gallery
|  | Quiz 1: Reading Quiz 2: Listening
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