―How about your trip to Hainan ―It couldn’t have been _______. Sometimes I went swimming in the sea; sometimes I lay on the sand.

单项选择题Of the five Great Lakes on the border between Canada and the United States, _______is the only one entirely in the U. S.

单项选择题The British Parliament has a maximum duration of _______years.

单项选择题― I’m going on a trip to Hainan after the exam. ― Really _______!

单项选择题_______new buildings will be built in my hometown.

单项选择题― Do you mind if I _______the TV a bit ― Yes, I do, because I’m busy with my homework now.

单项选择题Tom’s mother always told him not to smoke again, but_______ didn’t help.

单项选择题When I came back, I found my bicycle was_______.

单项选择题Look at that little boy wandering about―perhaps he_______ his mother.

单项选择题To our surprise, the stranger _______to be an old friend of my mother’s.

单项选择题―I thought you wouldn’t mind. ―Well, as a matter of fact, I don’t_______, but you me first.