My mother _______________ my aunt called her.
#41811
A
was cooking while
B
cooked when
C
cooked while
D
was cooking when
推荐题目
---When ______ the football match ______? --- Next Saturday afternoon.
#37173
A
will ; hold
B
will ;be held
C
has; held.
D
was; held
—When I am walking in the street,I________some ads every time. —So am I.I hate it.It’s a waste of paper.
#37429
A
give
B
am given
C
gave
D
was giving
Mr. Smith isn’t here. He ______ New York. I hear he ______ back in two days.
#40196
A
has gone to ; comes
B
has gone to ; will be
C
has been to ; comes
D
has been to ; will be
It is said that potato chips ____________ by mistake about a hundred years ago.
#41556
A
invent
B
invented
C
are invented
D
were invented