一Alex,go and clean your bedroom.
一I ________________ it.It's tidy and clean now.
A.have cleanedB.cleaned
C.clean
-It is reported that the First Flight Ceremony of Heze Mudan Airport was held on April 2nd,2021.
-Yes.Great changes ___________ in my hometown since I left home.
A. |
have taken place |
B. |
were taken place |
C. |
took place |
D. |
|
﹣﹣﹣________ your homework?
﹣﹣﹣Not yet.I'll finish it in ten minutes.( )
A. |
Did you finish |
B. |
Have you finished |
C. |
Will you finish |
D. |
Do you finish |
-What's the terrible noise?
-It's John.He the violin.( )
A. |
practiced |
B. |
is practicing |
C. |
was practicing |
D. |
has practiced |
试题篮
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