He asked __________ for the overcoat.

.—______you swim ? —-Yes, but I’m not good at swimming .

Those flowers ________ Kate $56.

It’s 12 April today. Have they found any useful information about the plane’s black box?—Flight MH370? Yes, but it’s difficult to decide where the black box really is.

Are you going to Beijing by air?— It’s fast, but expensive. So I’m not sure. I _____ take a train.