——He told me that he ________ (watch)it.

2. He asked Lin Tao why he __________ (not join) their team yesterday.

3. I didn't know whether Mother________ (take) me to Beijing next month.

4. Our teacher told us if it_______ (not snow) we would visit the Science Museum the next day.

5. When they_______ (reach) the station，the train_________(leave).

6. By the end of last term，we________ (learn) over two thousand new words.