Everything seemed _______ so fast and now it’s all over. 
#50615
A
happen
B
happened
C
to happen
D
happening
推荐题目
It’s__________ for all of them__________ to the top of the mountain.
#48932
A
tiring; getting
B
tired; to get
C
tired; getting
D
tiring; to get
My friend is ______her sister.
#50081
A
babysitting
B
babysits
C
babysiting
D
to babysit
I used to spend a lot of time ________ computer games. 
#48949
A
to play
B
play
C
playing
D
played