﹣Do you know ?
﹣At 9:00 tomorrow morning.( )
A.when the video meeting began
B.when did the video meeting begin
C.when the video meeting will begin
D.when will the video meeting begin
Look! Trees are green and flowers are everywhere.
______beautiful place it is!( )
A.How aB.WhatC.What a
I have ______eight﹣month﹣old sister and she is very lovely.( )
A.aB.anC.the
My mother was badly ill in hospital yesterday. I had to look after her, so I didn't go to have the picnic.
______.( )
A.Never mind
B.I am sorry to hear that
C.No problem
The man______ is talking to my math teacher is my father.( )
A.whoB.whichC.what
_____ Wugang Airport_____ last year?( )
A.Did; buildB.Had; builtC.Was; built