6. My sister typed a letter this afternoon.（对画线部分提问）When has your sister typed a letter?（原答案有误，正确答案应为When did your sister type a letter? 因为原句是一般过去时，对时间提问用when，借助助动词did，动词还原为type）

Ⅵ 补全对话，每空一词。Mary: Hello, Sam. Sam: Hi, Mary. Mary: Have you just ____ to the cinema? Sam: Yes, I ____. Mary: What’s ____? Sam: Detective Chinatown. Mary: Oh, I have ____ seen ____. Sam: When ____ you see it? Mary: I ____ it ____ television last month. It’s ____ old film, ____ it very good.

Ⅶ 翻译句子。1. 你刚去过电影院吗？

2. 我去年在电视上看过这部电影了。

3. 我从未去过那里。

4. 天气太糟了，一直在下雨。

5. 妈妈今天早上已经给屋子通风了。