﹣Don't keep the lights on when they're not in use!
﹣____( )
A.Not at all.B.Sorry, I won't.
C.No, thanks.D.I'm afraid so.
________ unusual year 2020 is!
Yeah! The pandemic (大疫情) is a challenge not only to China but also to the world.( )
A.WhatB.What anC.What aD.How
This year President Xi Jinping wrote a letter to the young pioneers China to celebrate ________ 70th anniversary(周年纪念日). ( )
A.theirB.themC.theirsD.they
What's this?
It's a paper cutting of Fu.It's a kind of art_________. ( )
A.jobB.workC.pictureD.symbol
Tony, hurry up and don't forget to lock the door.
___.I'm getting my coat.( )
A.Wait a minuteB.No deal
C.Nothing seriousD.Bad luck
Could you tell me____?
You will stay with an English family and take part in their daily life.( )
A.when I should pay for the course
B.what the best part of the course is
C.how long the shortest course lasts
D.where I can go sightseeing after class