Trees __________every year to make our city greener.
#44877
A
plant
B
are planted
C
were planted
D
will be planted
推荐题目
—How beautiful the song You and Me _________! Who _______ it ________ by?—Liu Huan and Sarah Bringtrnan.
#44818
A
is sounded , is , sung
B
sounds , does , sing
C
is sounded , does, sing
D
sounds ,is , sung
I think teenagers ____________ to choose their own clothes.
#44596
A
be allowing
B
should be allowed
C
be allowed
D
should allowed
We will fly a kite as soon as your homework ______.
#45025
A
finishes
B
will be finished
C
has finished
D
is finished
Paul doesn’t have to be made  _______ . He always works hard.
#44866
A
to learn
B
learn
C
learning
D
learns
 To make our city more beautiful ,rubbish ______ into the river.
#44541
A
must throw
B
can’t throw
C
needn’t be thrown
D
mustn’t be thrown