用所给词的适当形式填空。

1.All of them knew that Peter was good at_______ ( swim) . He can swim

across the river easily.

2. She came from a village school, so her English_______ ( listen) was very bad.

3. It's not right for me_______(tell) him the bad news.

4. _______ ( fortunate ) she caught the last bus and got home before

midnight.

5. Our English teacher teaches_______( good) than their English teacher.