—It’s very nice of you to help me.
— .
A.I agree B.Not yet C.My pleasure D.Come on
exciting news it is ! 3D--printed houses will come out!
A. What B. What an C. How D. How an
—Could you please tell me ?
—By searching on the Internet.
A.how did you get the news B.why did you get the news
C.how you got the news D.why you got the news
Some people think trees ____ on Tree Planting Day only.
A. should plant B. should be planted
C. should be plant D. should be planting
Nobody knows if he _______.If he ________here, I’ll call you at once.
A.will come ,will arrive B.will come, arrives
C.comes , arrive D.comes ,will arrive
—Where is your uncle? I haven’t seen him for two months.
—He Beijing for about half a year. He moved there in January.
A.has gone to B.has been to C.has arrived in D.has been in
