问题

When did you go to bed last night, Tom?—-At 10 pm. But my mother___________,
A:is working
B:works
C:was working
D:worked
B:works
C:was working
D:worked
正确答案是:
同类题型
Where’s Tom? His mother ______ him now.
_____________rules are there in your class?—Let me see, one, two, three… so many.[ ]
__ his effort, it is more successful than wehave expected.[ ]
______ Saturday morning, I cleaned my room. ______ the afternoon I did some reading.[ ]
.Although many great people ever failed, they never_______ and managed to succeed.