> Answer-checking Tool


Answer-checking Tool


Answer-checking Tool

* Equipped with 'show/hide answers' function which is applicable to desktop and laptop computers. Please use Adobe Reader or Chrome to open.

* Equipped with 'show/hide answers' function which is applicable to desktop and laptop computers. Please use Adobe Reader or Chrome to open.

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Book 1A
Unit 1
Unit 2
Unit 3
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Book 1B
Unit 4
Unit 5
Unit 6
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Book 2A
Unit 7
Unit 8
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Book 2B
Unit 9
Unit 10
Unit 11
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Book 3A
Unit 12
Book 3B
Unit 13
Book 3C
Unit 14
Assignment Book 1A
Unit 1
Unit 2
Unit 3
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Assignment Book 1B
Unit 4
Unit 5
Unit 6
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Assignment Book 2A
Unit 7
Unit 8
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Assignment Book 2B
Unit 9
Unit 10
Unit 11
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Assignment Book 3A
Unit 12
Assignment Book 3B
Unit 13
Assignment Book 3C
Unit 14