Jack tries his best to learn how to make a vase, in order to their promise to finish an artwork with her.

I am ______ the government as well as to the general public for just treatment ______ peasant-workers, who have made great contributions to the improvement of city life[ ]

I’ve been working all night and I’m _________.

Peter and I ______ good friends. _______ are in the same school.

What do you think of the concert given by the famous Hong Kong singer?　—Not so good. In fact, it _____ to be a great disappointment.