题目内容：

A．根据句意及汉语提示填空。

1.My sister is a computer _________（工程师）. She works at a computer company.

2.English is a useful ________（外国的）language.

3.I’m going to be a __________ (钢琴家) when I grow up.

4.They _____(或许,大概) know the girl in a white skirt.

5.The robots can work in some_____(危险的)places.

6.She worked in many ________(工厂) .

7.He joined the English club to ______(提高) his English.

8.He _______(许诺) he is going to tidy his room.