----What do you know the _____ of are the pig influenza in humans? ---- usually similar to regular human seasonal influenza .
He ____ such a large house, though he was very glad. A . need buy B. hadn’t bought C shouldn’t have bought D. needn’t have bought
.—English has a large vocabulary, hasn’t it? --Yes._____ more words and expressions and you will find it easier to read and communicate.
It’s ____ in America to eat turkeys on Thanksgiving Day. A ancient B. local C. native D. traditional
---- She likes shopping, but she doesn’t have enough money. ---- _________ .
.Fifty-two miners were killed in the accident. ______ , thirty-six were missing.