We'd better take umbrellas—I'm sure it____when we arrive in London; it's always wet there at this time of year.
#100548
A
will rain
B
is raining
C
will be raining
D
would rain
推荐题目
—The windows are dirty.—I know. They _________ for weeks.
#102514
A
haven’t cleaned
B
didn’t clean
C
weren’t cleaned
D
haven’t been cleaned
The decorations were so lovely that they _____ in a short time. 
#101213
A
sold out
B
has been sold out
C
were sold out
D
were selling out