— How long have you known John?
— Since he ______ to our class.
| A．has come | B．came | C．had come | D．comes |
US president George Bush ____ the war in Iraq on March 20,2003. But internationally, the US war in Iraq _____ as one country misusing its power over a weaker nation.
| A．started, has been criticized | B．has started, had been criticized |
| C．started, has criticized | D．had started, was criticized |
The article suggests that when a person under unusual stress he should be especially careful to have a well-balanced diet.
| A．be | B．is | C．were | D．was |
I can guess you were in a hurry. You your sweater inside out .
| A．had worn | B．are wearing | C．were having on | D．were dressing |
—Don’t you feel surprised to see Bruce at the meeting ?
—No. I really didn’t think here .
| A．he has been | B．he had been | C．he would be | D．he would have |
A: Hi , Randall,Come on in .
B: Uh, yeah, I by to see if you for a roommate to share your house.
| A．stopped; were still looking | B．will stop ;are still looking |
| C．have stopped ; were still looking | D．stop ; will have looked |