—Jim, your bedroom is so dirty.—Sorry, Mum. I ________ it at once.
#54064
A
have cleaned
B
cleaned
C
clean
D
will clean
推荐题目
-Thank you for______ me______ my bike riding.- You’re welcome.
#54937
A
Help, about
B
helping, with
C
helped, with
D
helping, to
Computers_______ many things and we_______ these modern machines.
#52738
A
are used to doing; are used to use
B
are used to do; are used to using
C
used to do; are used to using
D
are used to do; used to use
When something ________ me, I can always go to my friends for help.
#54188
A
worry
B
is worried
C
worries
D
worried