The little girl kept _____ the house, because she wanted to keep it _____.
#49109
A
cleaning; clean
B
cleaning; cleaning
C
clean; clean
D
clean; cleaning
推荐题目
Eddie is very lazy. He prefers _________ to ___________ .
#51089
A
to sleep; go
B
sleeping; going out
C
to sleeping; going
D
sleep; go out
Everything seemed _______ so fast and now it’s all over. 
#50615
A
happen
B
happened
C
to happen
D
happening