Do you believe that humans could live on Mars?
I don't think _____________________.( )
A.if it comes true
B.that it will come true
C.why it will come true
D.how does it come true
It's nearly lunch time.How about having some noodles and dumplings?
.( )
A.You're welcomeB.That's right
C.That's nice of youD.That sounds good
_____exciting news it is! 3D﹣﹣printed houses will come out!( )
A.WhatB.What anC.HowD.How an
More and more foreigners come to visit the Great Wall.
That's true. It is the_____of China.( )
A.praiseB.prideC.effortD.courage
He didn't go to school, did he?
_____,though he had a stomachache.( )
A.No. he didn'tB.Yes. he didn't
C.Yes. he didD.No. he did
The beautiful lady with glasses over there looks like our English teacher.
It _____be her. She has gone abroad.( )
A.can'tB.may notC.mustn'tD.needn't