．— Has Tom finished his report so far? — I have no idea．He ______it this morning．
#103801
A
did
B
has done
C
was doing
D
had done
推荐题目
With the development of socity,fewer and fewer old man is____ in the countryside.
#104915
A
abandoned
B
to abandon
C
abandoning
D
being abandoned
---We've spent too much money recently.---Well，it isn't surprising. Our friends and relatives ______ around all the time.
#100617
A
are coming
B
had come
C
were coming
D
have been coming
Professor Smith, along with his assistants, _____ on the project day and night to meet the deadline.
#101966
A
work
B
working
C
is working
D
are working
Miss Jones _______ music at Bardon School for five years when she was abroad and now she is an actress.
#102222
A
taught
B
has taught
C
had taught
D
has been teaching
He told me that he _______ to the museum ______ .
#103427
A
had gone, three days ago
B
were going , the next day
C
had gone, for three days
D
would go, tomorrow