Mr Chen told us that three fourths of the earth ________covered with water.
#38258
A
were
B
is
C
was
D
are
推荐题目
--My father ___________ a letter yesterday, but I’m not sure if he has finished it. ---Why not ask him about it ?
#40578
A
wrote
B
was writing
C
has written
D
writes
What are the children going to do if it_________ next Saturday?
#42004
A
isn’t rain
B
doesn’ t rain
C
won’t rain
D
don’t rain
—Excuse me, Mum. When can we have dinner?—Not until it in half an hour.
#39775
A
is prepared
B
will be prepared
C
has been prepared
D
was prepared
If it _______ tomorrow morning，we’ll go out for a picnic．
#41818
A
won’t rain
B
doesn’t rain
C
isn’t raining
D
isn’t going to rain
—It’s dangerous to swim here. Look at the sign!—Oh, I _______ it.
#36498
A
didn’t notice
B
don’t notice
C
hadn’t notice
D
haven’t notice