— Can we ask Jeff for help with our English? — You’d better not. He is the last person _______ others. 
#50652
A
helps
B
helped
C
helping
D
to help
推荐题目
 -What did Mr. Green say to his son?      -He told him           .
#48417
A
didn't smoke
B
don't smoke
C
not to smoke
D
not smoke
They were made _______ the whole night. 
#50613
A
working
B
work
C
to work
D
worked
----What about ____________ this afternoon? ----Sounds great. Let’s go __________ and buy some water first.
#50206
A
playing tennis; to shop
B
play tennis; to shop
C
playing tennis; shopping
D
play tennis; shopping
What bad weather it was! We decided   .
#49184
A
not to go out
B
to go out
C
to not go out
D
not going out