China's Tianwen I Rover landed on Mars on May 15th.2021.Do you know _______?( )
A.what it was going to discover
B.why was it sent there
C.what it looks like
D.how many photos does it take there
Though he often made his little sister _______,today he was made ______by his little sister.( )
A.cry;to cryB.crying;crying
C.cry;cryD.to cry;cry
Must I be home before eight o'clock,Mum?
No,you _____.But you have to come back before ten o'clock.( )
A.mustn'tB.can'tC.needn'tD.couldn't
Look! What's on the ground?
Oh,it's my sweater.Please .( )
A.pick it upB.put it on
C.give it outD.take it off
Mom,can I do much work in a short time?
Dear,I think you can.( )
A.so;soB.such;soC.so;suchD.such;such
Is there _________ in today's newspaper?
No.I think everything is boring.( )
A.interesting anything
B.something interesting
C.interesting something
D.anything interesting