I’m surprised to hear from her. ________, we last met ten years ago.

me time now, world leaders _____ outthe necessity for agreement on climate change, the world economy and African development．

Haven’t you been to the Great Wall—__________, but I will go there with my family one day.

What do I have to do ______ I want tobe thinner?—Eat less, exercise more.

16. Jenny kept begging Father for a new bicycle, and finally her father ______.