Seeing the policeman coming, away ____________.
| A．the thief ran |
| B．werethethiefrunning |
| C．didthethiefrun |
| D．ranthethief |
David’s effort was ______, because he won the first prize in the English speech contest, _____ made his classmates surprised.
| A．paid off; which | B．paid back; it | C．paid for; that | D．paid up; he |
．We have got a heavy snow there in my hometown this winter, which is a sign that this year _____ to be another good one for harvests.
| A．tells | B．means | C．promises | D．intends |
—Who______ it be that is knocking at the door?
—It ______ be Father, but I’m not sure.
| A．can; must | B．can; may | C．must; can | D．may; must |
The Smith’s family, which __________ a large one, ____________visit BeiJing this summer.
| A．are, are going to | B．is, are going to | C．is, is going to | D．are, is going to |
My old father began to study computer science at the age of sixty in order that he might ___ times.
| A．come up with | B．keep up with | C．end up with | D．put up with |