1——There is still an hour to go . Could we sit some where to have a drink?
—— 。
A. Let’s have a try B. Sure C. That’s right . D. Well done !
2The UN officials say it could be many weeks and even months _______a deal is reached.
A. before B. after C. when D. as
3Though it is 30 years_______we last met ,I still remember the scene ______we got separated on a rainy day.
A. before,where B. before, which
C. since, when D. since, where
