The boy with two dogs _____ in the yard when the earthquake rocked the city.
#51208
A
is playing
B
was playing
C
are playing
D
were playing
推荐题目
So many kinds of sweets! I really can’t decide _______. 
#48578
A
what to buy
B
which to buy
C
to buy which
D
to buy what
Would you mind ______ louder?  I can’t hear you clearly.
#49468
A
speaking
B
spoke
C
to speak
D
speaks
 Michael learned       basketball     his father.
#49731
A
playing; from
B
to play; from
C
playing; with
D
to play; with
.There is not _________ for us ________.
#48722
A
room enough ; to live in
B
enough room; to live in
C
room enough ; to live in
D
enough room; live
I'm going for a field trip but I haven't decided_________.
#49954
A
what to do
B
to do what
C
where to go
D
to go where