A lot of trees ______ on the hill yesterday.
#44945
A
are planted
B
will be planted
C
have been planted
D
were planted
推荐题目
---Mum, can I go to the zoo with Linda? ---When your homework _______, you can. 
#45068
A
is finished
B
was finished
C
finishes
D
finished
Computers ________widely in our daily life.
#44976
A
use
B
used
C
were used
D
are used
Stamps ______ sending letters.
#45020
A
used to
B
are used to
C
are used for
D
are using
 This kink of milk________ well . It________ out soon.
#44808
A
is sold, sells
B
sells; is sold
C
is sold, will be sold
D
sells, will be sold