- I am not sure if Tom____ home. If he________, I'll call you.A.willcome,willcomeB.comes,willcomeC.will come, comesD...
- .— I wonder if you _______ a picnic tomorrow.— Yes. But if it ______, we’ll visit the museum instead.A.have; rainsB...
- I don’t know when my father _____ back, but I’ll let you know when he ___back.A.comes, comesB.will come, will comeC...
- —Do you think if Tom the work well?—I think he will if he his best.A.does, will tryB.will do, triesC.does, triesD...
- -When will you go back to your hometown? - _______.A.Until the work is finishedB.Not until the work is finishedC.A...
- —Do you know when he back tomorrow?—Sorry, I don’t know. When he back, I will tell you.A.comes; comesB.comes; will ...
- If he ___________ on time, we will go without him.A.doesn’t comeB.don’t comeC.didn’t comeD.comes
- If we don’t save energy, it _____ some day.A.will be run outB.has been run outC.will run outD.has run out
- The passengers’ (乘客) families were to keep calm as soon as they heard the bad news.A.too sadB.sad enoughC.enough...
- Difficulties are nothing _____we are not afraid of them.A.forB.asC.ifD.whether
- If it ____rain tomorrow , we will go camping.A.don’t B. won’t C. doesn’t
- If we ______ take environmental problems seriously, the earth _______ worse and worse.A.don’t; will beB.won’t; isn’...
- Talk to your teacher and you will get help ________ you have a problem.A.unlessB.ifC.untilD.so
- —Excuse me, could you please tell me if the sports meeting ________ on time?—Hard to say. If it ________ tomorrow, we...
- 2. --- Give me a call as soon as you ______ in Hainan.--- OK, I willA.arriveB.have arrivedC.will arriveD.arrived