【題目】You will miss the chance ________ you go home now. Please think about it again.
【題目】—What’s that noise, Sam?
—My little brother _________ with his toy car now.
A.will playB.is playingC.playsD.played
【題目】We ________ each other since I came to Beijing, but we send emails very often.
A.don't seeB.didn't seeC.won't seeD.haven't seen
【題目】I ___________ on the computer when Frank called me last night.
A.workB.will workC.was workingD.am working
【題目】If you take this train, you _________ in Shanghai in five hours.
A.arriveB.will arriveC.arrivedD.have arrived
【題目】—______________ do you visit your grandparents, Tom?
—Twice a month.
A.How muchB.How oftenC.How longD.How soon
【題目】—________ you give me a hand? I can't move the box by myself.