Boy, your head teacher has set up a WeChat group. Could you tell me ______?
OK. I'll teach you. It's so easy. ( )
A.how I join itB.why he sets it up
C.what it is used forD.when it was set up
How are you getting on with your cousin?
Very well. He is really _______ and joins in all kinds of activities in his spare time. ( )
A.politeB.strictC.activeD.careful
A research suggests that walking helps people live longer.
I quite agree, but it_______ on when and how they walk. ( )
A.remainsB.separatesC.returnsD.depends
In the past five years, China has played an important role in the Belt and Road.
It has__________ many nations a great chance to communicate. ( )
A.offeredB.supportedC.includedD.directed
It is reported that a kind of new smart phones can test the air quality(质量)around you.
__________fast the technology develops! ( )
A.WhatB.What aC.HowD.How a
________ you _______the Chinese Culture Festival in the Central Square?
Yes. It was really a great success.( )
A.Are;attendingB.Will;attend
C.Do;attendD.Did;attend