147.
W: Hey, Bob, what are you up to this weekend?
M: Nothing in particular. Why? Do you have something in mind?
W: Yeah. A friend of mine told me about a relatively new bar in the centre of town. It's called The Pharmacy and the decor is made of old medical stuff.
答案解析：
正确答案为C。根据what are you up to this weekend?你这周末有什么安排吗？可知，二人在谈论周末的计划。因此C项正确。

148.
M: Do you want to see if I can get tickets to the football game next week?
W: I don't think we can have a chance, but you can try anyway.
答案解析：
正确答案为A。根据I don't think we can have a chance我认为我们没有机会买到票。可知，足球比赛的票很难买到，因此A项正确。