More and more people have realized that we won’t have cleaner water to drink unless something _______soon.
#44577
A
is done
B
was done
C
will be done
D
to be done
推荐题目
–Smoking should in school.--I agree. It’s bad for our health.
#44372
A
be allowed
B
not allow
C
allow
D
not be allowed
---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
The 30th London Olympic Games ____________ on July 27th, 2012.
#44703
A
will be held
B
is held
C
was held
D
has been held
– Will you go to Mr. Wang’s party? – I will if I ________.
#44574
A
am invited
B
have invited
C
will be invited
D
am inviting