—________is a boat ticket for children?
—How old is your child? It’s free for kids under three years old.
| A．How long | B．How much | C．How often | D．How soon |
I’m afraid to______ with anyone.
A. make friend
B. make friends
C. makes friend
The teachers provided the students ________ books.
A. with B. for C. To
Why not _________?
A. encouraging her to study hard
B. to encourage her to study hard
C. encourage her to study hard
You had better not _______.
A. to play games B. play games C. plays games
I like sports, such as _______ and so on.
A. swim B. swiming C. swimming.