By nine o’clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, ________ appeared a rare rainbow soon.
| A．that | B．which | C．from which | D．above which |
---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 |
It is____to have some cold drinks on a hot summer day.
| A．a fun | B．fun | C．of fun | D．funny |
Police______the disappearance of two children.
| A．are looking into | B．is looking into | C．are looking for | D．is looking at |