--- Did you see Mr. Green?
--- Sorry?
---______________________?
| A．Are you Mr. Green? |
| B．Thanks all the same. |
| C．That's all right. |
| D．Did you see Mr. Green? |
I go to school at 7:30 ______ the morning.
A.in
B.at
C.on
The children can get money in ______ envelopes.
A. yellow
B. blue
C. red
My friend, Peter can play _____ football, but he can’t play ____ violin.
A. /, the
B. the, the
C. the, /
People also ______ colourful fireworks at night.
A. look
B. see
C. watch
I usually go to the library ______ Sunday afternoon.
A. in
B. on
C. at