1 . There is still some doubt ______ the spring sports meeting will be held in our school. (用适当的词填空)

2 . Do you remember a certain occasion ________ you were in trouble and at that moment I gave you a hand. (用适当的词填空)

3 . I think you’d better ask him ________ he wants. (用适当的词填空)

4 . I learnt a new language , ________allows me to “speak” with my hands. （用适当的词填空）

5 . I paid $60 more ________ I first bought them. (用适当的词填空)

6 . Our teachers spare no effort to create an atmosphere ___________ enables us to study attentively and harmoniously. (用适当的词填空)

7 . For some of us, the Spring Festival is the only occasion ___________ we have the time to be with our parents. （用适当的词填空）

8 . She was under extreme pressure ___________ moment she heard a familiar but horrible voice coming out of the room. （用适当的词填空）

9 . Later, she studied Chinese medicine for many years with experts in the field, from ______ she gained a deep knowledge about traditional practices. (用适当的词填空)

10 . As the whirlpool became less wild, the waves soon carried me to an area ______ the other fishermen stayed. (用适当的词填空)