1 . What shocked the scientists was that many seals died from _________(starve). （所给词的适当形式填空）

2 . With a lot of difficult problems ___________（settle）, the newly-elected headmaster is having a hard time.

3 . The natural scenery adds ________ the beauty of my hometown. (用适当的词填空)

4 . The owner of the shop ________（sweep）the floor when I walked in. (所给词的适当形式填空)

5 . Someone called me up last night, but he hung ________ before I could answer it. （用适当的词填空）

6 . He is looking forward ________ exchanging notes with his friend. (用适当的词填空)

7 . In the UK and US, senior high students take part ________ various after-school activities. (用适当的词填空)

8 . In life, Jordan has learnt to share his ____________ (succeed) with others. （所给词的适当形式填空）

9 . You should be an honest, ________ (patience) and responsible person. （所给词的适当形式填空）

10 . The test can ________ (accurate) predict what a bigger explosion would do. (所给词的适当形式填空）