--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
The pet dog is warm and loving, It ______ as a daughter of my family.
#36303
A
treats
B
treated
C
is treated
D
was treated
 --Does he _______a tennis ball? --No, he __________.
#38089
A
has; isn’t
B
has; doesn’t
C
have; isn’t
D
have; doesn’t
--- How long have you _________ there?--- For about one week.
#40159
A
reached
B
gone
C
arrived
D
studied
 -- ________  your homework yet?-- Not yet. I _______ it.
#38354
A
Have you done; am doing
B
Did you do; am doing
C
Have you done; did
D
Did you do; did