–Do remember to charge the battery 12 hours when you first use it.
--_________.
| A．Made it | B．Got it | C．Understood it | D．Remembered it |
The manager says he really can’t ______to wait another day, because he is so busy.
| A．afford | B．waste | C．spend | D．cost |
______ of danger in the street at night, she had to go home, with a friend _____ her.
| A．Warned ; accompanied | B．Warning; accompanying |
| C．Having warned; accompanied | D．Having been warned; accompanying |
Privatecarsarerequiredtotaketurnsoffroadsoneoutoffive weekdays___thetrafficpressure.
| A．relieve | B．relieving | C．torelieve | D．relieve |
_______ I accept the gift or refuse it is none of your business.
| A．If | B．Whether | C．Even if | D．No matter when |
John once worked in a remote mountain village school, which is ______ only on foot.
| A．accessible | B．acceptable | C．available | D．appropriate |