题目内容
用所给词的适当形式填空。
1. Where _____________ he going? (be)
2. Please _____________ left. (turn)
3. What _____________ it? (be)
4. Here it _____________. (be)
2. Please _____________ left. (turn)
3. What _____________ it? (be)
4. Here it _____________. (be)
1. is 2. turn 3. is 4. is
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