If buildings fall down with people inside,the snake robots can help ____people under the buildings.( )
A.take upB.look forC.cut up
Alice,turn down the TV,please.I ______ on the phone.
Oh,sorry.( )
A.have talkedB.am talking
C.talkedD.talk
What are on show in the library?
Some photos _____ on the Great Wall.( )
A.are takenB.takenC.are takingD.were taken
Lucy,I've just got my driver's license.
You're great. ______,Bob.( )
A.That's all right.
B.I'm glad to hear that.
C.Congratulations
D.It's very kind of you.
Do you know ____ of the earth ____covered with water?
Sure,Mom.( )
A.three quarter,isB.three quarters, are
C.three quarters, isD.three quarter, are
How beautiful Ezhuo is becoming!
Yeah,there's no Ezhou will develop into a modern city in the near future.( )
A.challengeB.doubtC.purposeD.decision