The students        busily when Miss Brown went to get the book she      in the office.
#101482
A
were writing; left
B
wrote; had left
C
had written; left
D
were writing; had left
推荐题目
--- I’d like to buy the kind of cloth which _____ easily.--- Will this one ________?
#101073
A
washes; do
B
washes; work
C
is washed; do
D
is washed; work
—Are you still very busy?—Yes,I ______ the report for the manager and it won’t take long.
#102790
A
have just finished
B
am just finishing
C
had just finished
D
am just going to finish