---- Why have you bought so much food ?
----My good friends ________ to stay with me for the weekend.
| A．are coming | B．have come | C．come | D．will have come |
Three hours with your girl friend _____to be a short time.
| A．seem | B．seems | C．isseeming | D．hasseemed |
Just an hour ago he was telling me on the phone that he ________ home right after the work.
| A．comes | B．came |
| C．would come | D．will come |
Tom is very happy in China during this period because his Chinese ________ every day.
| A．has improved | B．is improving |
| C．improved | D．is improved |
—I guess you can buy such a smart phone for 300 dollars.
—I could just two months ago，but the price ________ by 20%.
| A．went up | B．had gone up |
| C．has gone up | D．goes up |
Because the shop ________，all the T?shirts are sold at half price.
| A．has closed down | B．closed down |
| C．is closing down | D．had closed down |
—Is that Dec.21,2012 is the end of the world true?
—Definitely not，but ________ must be paid to global climate change.
| A．contact | B．care |
| C．attention | D．influence |
When he ________ the door，he found his keys were nowhere.
| A．would open | B．opened |
| C．had opened | D．was to open |
You can certainly leave the classroom as soon as your homework__________.
| A．has done |
| B．has been done |
| C．will be done |
| D．will have been done |
Please don’t phone him between 1 and 3 p.m. tomorrow. He ______ a lecture then.
| A．will have delivered | B．has been delivering |
| C．will be delivering | D．delivers |