On hearing the news of our victory, we jumped ___________ excitement.
| A．for |
| B．with |
| C．in |
| D．by |
.
The car has been well maintained and is ________ excellent condition.
| A．in | B．under | C．on | D．with |
.
— Why was Professor Johnson unhappy those days?
— Can’t you see it clearly? The only reason was that the theory he stuck to________ wrong.
| A．proving | B．being proved | C．proved | D．was proved |
.
You can see the stars on a clear night ,but in the daytime they are____
| A．unavoidable | B．invisible | C．inaccessible | D．unavailable |
.
______and ______,they ran out of room.
| A．Being excited;happily | B．Exciting;happy |
| C．Exciting;happily | D．Excited; happy |
.
.I like ____in the autumn when the weather is clear and bright.
| A．this | B．that | C．it | D．one |