In my opinion, all Mr. Li ______ good to hisstudents in his class at present. He is very strict with them in their studies.

____ their house in London, they also have a house in Spain

I plan to build an unusual house. It out of old things.

Tom is very clever, but he doesn’t like working hard _________ Will

What does the sign over there read?—“No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area.”[ ]