--What       they       when you got there, Tom?--Sorry, I forget.
#39856
A
are; doing
B
were; doing
C
did; do
D
will; do
推荐题目
Everyone in my class ____________ music.
#38585
A
enjoys to listen
B
enjoys listening
C
like listening to
D
enjoys listening to
Mr Li ________ . 
#42495
A
teach me English
B
teach my English
C
teaches me English
D
teaches my English