The old professor gave a long _______ lecture,
and made us so _______ that we all felt sleepy.
| A．disappointed; boring |
| B．disappointed; bored |
| C．disappointing; bored |
| D．disappointing; boring |
You’d better write down the name of the restaurant for further _______.
| A．reference | B．preference |
| C．progress | D．memory |
Without enough food, many birds didn’t ________ the winter.
| A．serve | B．surf | C．surprise | D．survive |
---Let’s go to the park tomorrow morning.
---Sorry, I’ve got an important appointment at 9 o’clock and I can’t _______ to miss it.
| A．manage | B．help | C．wait | D．afford |
Little Tom was so enthusiastic about learning Chinese and after six months, he could speak it ______ fluently.
| A．professionally | B．correctly | C．pretty | D．locally |
This is a complex operation. A team of nurses _____ the doctor in performing the operation.
| A．trained | B．assisted | C．interviewed | D．added |