099.
M: The summer holiday is coming soon. Where are you going for your holiday?
W: I'm going to Beijing. How about you?
M: I haven't decided yet. But probably I'll find a part-time job to earn some money.
答案解析：
正确答案为C。根据The summer holiday is coming soon. Where are you going for your holiday?暑假就要到了。你假期打算去哪儿呢？以及接下来二人各自谈到的暑期安排，可知，二人在谈论即将来临的暑期计划。因此C项正确。

100.
M: Did you see the film on Channel 6 yesterday?
W: No. I saw an interesting TV play on Channel 1. How about the film?
M: Not bad. It was about a girl who wants to realize her dream of becoming a dancer.
W: Really? I wanted to see the film for long.
答案解析：
正确答案为C。根据女方说No. I saw an interesting TV play on Channel 1.没看。我看了1频道放的有趣的电视剧。可知，女子昨晚看了1频道的电视剧。因此C项正确。