Bats are surprisingly long-lived creatures, some____________ a life span of around 20 years.
| A．have | B．had | C．to have | D．having |
.
There was ________ general expectation that ________ most students would pass the exam.
| A．a; ∕ | B．a; the | C．∕; ∕ | D．∕; the |
.
— I’m dead tired. I can’t walk any farther, Jenny.
— ________, Tommy. You can do it!
| A．No problem | B．No hurry |
| C．Come on | D．That’s OK |
.
—I must thank you for taking the trouble to look after my sick mother.
—_______.
| A．With pleasure | B．It doesn’t matter | C．It was no trouble at all | D．By all means |
.
The teacher had the students __________ all the words they didn’t know.
| A．looked up | B．looking in | C．look up | D．look at |
.
. Did you notice the little boy __________ away?
| A．took the candy and run | B．take the candy and run |
| C．taking the candy and run | D．who taking the candy running |