—Simon, you look worried. What’s wrong with you?—Well, I        a test and I’m waiting for the result.
#36906
A
will take
B
took
C
take
D
am taking
推荐题目
– Look at these factories. I hate them. They____ many rivers here. --Yes. Something ______ to stop the pollution.
#39701
A
polluted, must do
B
had polluted , must be doing
C
have polluted , must be done
D
were polluting, must be done
Our teacher said the earth ________ around the sun.
#39813
A
went
B
go
C
goes
D
is going