Dick, it's the _______ time in three days that you _______ the same mistake.
---Do you know Taiwan, Jenny? ---Yes, of course. Taiwan is ________ island. It belongs to China. A. a B. an C. the
The teacher asked me ________. A. that I could answer the question B. whether could I answer the question C. whether I could answer the question
He’s never read this book before, ________? A. isn’t he B. does he C. has he
He swam in the river this summer. ________ A. So did he. B. So she did. C. So did she.
-- Must we go there together? --______ you ________ he goes there, only one student is needed. A. Both; and B. Either; or C. Neither; nor