1 . There are some health problems that, when not ___________(treat) in time, can become bigger ones later on. (所给词的适当形式填空)

2 . We’re just trying to reach a point ________ both sides will sit down and talk peacefully.(用适当的词填空)

3 . I would appreciate ________ if you could let me know in advance whether or not you will come. (用适当的词填空)

4 . The film brought the hours back to me ________ I was taken good care of in that far-away village.

A．when

B．until

C．that

D．where

5 . John invited about 40 people to his wedding, most of ________ were family members. (用适当的词填空)

6 . The exact year________ Jenny and her family spent together in China was 2022. （用适当的词填空）

7 . She brought her three friends to the party, none of ________I had ever met before. (用适当的词填空)

8 . Is this reason (________) he explained at the meeting for his carelessness in his work?(写出句子中被省略的部分)

9 . On our way to the house, it was raining ______ hard that we couldn’t help wondering how long it would take to get there. It was in the middle of Pearl City. (用适当的词填空)

10 . It is no use __________(complain) without taking any action. (所给词的适当形式填空)