l. When you are walking across a street, you must are very careful . A B C D |
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2. Few of them can drive, can't they? A B C D |
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3. He couldn't go to school because illness. A B C D |
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4. There are much too people in Room 303. A B C D |
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5. I can't find my pen. It mustn't still be in the classroom. A B C D |
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