He has a hard time the problem.
#42186
A
works out
B
working out
C
work out
D
works out
推荐题目
—How long have you ____________ your new bike? —For nearly two months.
#39185
A
buy
B
bought
C
have
D
had
－I have bought a Chinese – English dictionary? －When and where_____ you _____ it?
#37458
A
have, bought
B
did, buy
C
will, buy
D
do, buy
He will send me an e-mail as soon as he _____ in America.
#41946
A
arrive
B
arrives
C
arrived
D
will arrive
It ____ over 10 years since my grandpa _______.
#41745
A
is, died
B
is, has been dead
C
has been, was dead
D
was, has died