.---There is a lot of smoke coming out of the teaching building.
---Really? It _____be a fire, most probably.
| A．can | B．ought to | C．have to | D．must |
When we were young, we were usually taught to our minds virtue.
| A．decorate; on |
| B．decorate; with |
| C．learn; about |
| D．fil; in |
The course those people wishing to teach abroad.
| A．designs to help |
| B．is designed to helping |
| C．designs to helping |
| D．is designed to help |
-Shall we go swimming this weekend？
-But，actually I don’t in the river.
| A．fancy to swim |
| B．fancy swimming |
| C．enjoy to swim |
| D．imagine swimming |
I would the best one all the applicants.
| A．select; among |
| B．select; for |
| C．select; of |
| D．decide; from |
It’s that so many people are interested in travelling.
| A．amazing |
| B．disappointing |
| C．annoying |
| D．depressing |