---- Hi, Jane. What time do you get up _____ weekdays?---- I usually get up _____ about six o’clock.
—Do you know________? —Sorry,I don’t know. A.if she will come to the concert or not B.whether she will come to the concert or not C.if will she come to the concert
(安徽)As we all know,the Silk Road________China to the West in ancient times.
Our teachers are very friendly to us.We________friends since three years ago. A.have been B.have become C.would be
—Jack,I have________working out the math problem. —Don’t worry.Let me help you. A.fun B.trouble C.experience
—What do you think of the environment here? —Wonderful!________of the land________covered with trees and grass.