He said that light ______much faster than sound.
| A．has traveled | B．went |
| C．traveled | D．travels |
---David，is that man your Chinese teacher?
---It___________ be him．He’s having a meeting．
| A．mustn’t | B．can’t |
| C．needn’t | D．won’t |
---Why weren’t you at the meeting?
---I ____for a long distance call from my sister in America.
| A．was waited | B．was waiting |
| C．has waited | D．have been waiting |
--- Perhaps we can go to the home for the elderly to do some voluntary work.
----______ We should give the elderly a warm hand as often as possible.
| A．I can’t agree more. | B．Do you think so? |
| C．Are you serious? | D．You must be joking! |
--- How is your life in the countryside?
-- It is _______ but sometimes I feel a bit _______.
| A．interesting; boring | B．interesting; bored |
| C．interested; bored | D．interested; boring; |
---Whichofthetwobookswillyoutake?
---Iwilltake________andIthink________ofthemisveryimportanttome.
| A．either;neither | B．neither;both |
| C．both;either | D．either;both |