-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． |
|
Our classroom by students every afternoon．（ ）
A．is cleanedB．was cleaned
C．cleans
Excuse me， do you know ？
It closes at 9： 00 PM．（ ）
A．when does the bookstore close today
B．when the bookstore closes today
C．when will the bookstore close today
My grandmother is going to a hobby like shopping on the Internet．（ ）
A．take upB．look upC．get up
They asked their son the bed last weekend．（ ）
A．to makeB．makingC．made
Everyone knows that China is getting ．（ ）
A．strong and strong
B．strongest and strongest
C．stronger and stronger