3. 刚才他来这儿向我们告别。

2. 我希望下个月游览长城。

1. 他主动提出给我在网上买一张火车票。

12. 1 don't know if he will allow me        ( go) to the muse?um with him?

11 .They are working hard        (build) another bridge over the river.

10. Did you see some children        ( swim) in the river this morning?

9. Linda told me not        (touch) the snake,because it was dangerous.

8. Did you watch them        ( play) table tennis yesterday afternoon?

7. Yesterday we heard the little girl        (sing) an English song.

6. Mr Wang asked me        ( send ) a letter to his daughter.