The room is very dark. Please __________ the light.
| A．switch on |
| B．switch off |
| C．put up |
| D．put down |
-----Would you like to go to see the wedding ceremony?
----No, I wouldn’t, for the tickets are ______ be expensive.
| A．possible | B．likely | C．probable | D．willing |
Students in____uniform are doing eye exercises.
| A．regular | B．usual | C．common | D．regulation |
---Have you thought of the topic for the composition?
---Not yet, I____it very carefully, but I haven’t decided.
| A．will consider | B．have been considering | C．had considered | D．was considering |
----How about six o’clock outside the park?
---That____me fine.
| A．fits | B．meets | C．satisfies | D．suits |
All our officers are trained to____themselves against knife attacks.
| A．defend | B．prevent | C．preserve | D．struggle |