While the alien _______ a souvenir, the girl called the police.
#42248
A
was buying
B
bought
C
buys
D
is buying
推荐题目
So far,we_______ lots of English words.
#40378
A
will learn
B
are learning
C
has learnt
D
have learnt
My mother _________lots of things and took the subway back home yesterday.
#42568
A
buys
B
bought
C
is buying
D
is going to buy
Mary isn’t ________ a book.  She is ________ TV. 
#42456
A
seeing, seeing
B
watching, looking
C
reading, watching
D
looking at, watching
-- When did you_____?    -- I’ve_____ _for two months.
#42751
A
got married; been married
B
be marred; been married
C
get married; got married
D
get marred; marred
When I dropped in, Dr Smith _____, so we only had time for a few words.
#40333
A
just left
B
was just leaving
C
has just left
D
had just left