They had to operate _______his arm because it was broken in two places.
| A．with | B．/ | C．at | D．on |
He ______ to the zoo last weekend and had a great time.
A. goes B. went C. go
My sister _______ late for school yesterday.
A. was B. were C. is
–Would you like some ice cream? --- Yes, _________.
A. I like B. I would C. please
---- The story is _______ , but I ’m not _______ in it.
A. interested ; interesting
B. interesting; interesting
C. interesting; interested
--- Can you tell me where Tom is? --- He ________ on the playground.
A. plays B. playing C. is playing