—The country has already sent up an unmanned spacecraft to the moon.—Yes. Chang’e I       to the moon last October.

George and Lucy got married last Sunday. All their friends __________ to their wedding (婚礼).

I was doing my homework while my parents __________ TV last night.

—Where are you going for your holiday?—Well, we _______ yet.

— What was your brother like when he was young? — He _______ be quiet, but now he’s very outgoing.

I’ll give it to Jim as soon as I ____him tomorrow.

----Where is Michael? ----He____TV at home ,I think.

My pen pal said he would write to me, but I _____ any letters from him so far.

—Lin Kai, hand in your homework, please.—Oh, sorry. I ______ it at home this morning.

—How was your weekend?— We ________ great fun playing in the park. 

—China develops so fast. —That’s true. It ______ a lot already. 

Mr. Fan ___ this watch in 2005. he ____ it for 6 years. 

I met a good friend of mine while I     on the street.

— Please turn off the radio, grandma ___now.—OK, I'll do it right now.

—Why didn’t you go to play football with us yesterday afternoon? —I _____my mother with the housework then. 

This morning I had hardly got to my school when it_____ to rain. 

—Hi, guys. Where are you heading now?—Home. We _________all our money, so we have to walk home now.

—Mom, when can I go out to play football?—Finish your homework first, or I ________let you go out.

I'm now in New York with my friend Jenny. We_________ by plane on Monday.

Mary isn't here at the moment. She_________ later.