Trees and flowers ________every year to make our country more beautiful. 
#36894
A
is planted
B
was planted
C
are planted
D
were planted
推荐题目
—Excuse me, Mum. When can we have dinner? —Not until it   in half an hour.
#36824
A
is prepared
B
has been prepared
C
will be prepared
D
was prepared
If it ______ tomorrow, we’ll go to Bird’s Nest.
#42388
A
didn’t rain
B
won’t rain
C
doesn’t rain
D
isn’t raining
-___________?   - Because they are very cute.
#37501
A
What is it ?
B
Where are they from?
C
Why do you like pandas?
D
How do you like pandas?
Mr Li ________ . 
#42495
A
teach me English
B
teach my English
C
teaches me English
D
teaches my English