________ is known to all is that effective measures should be taken to deal with the problem of the overexploitation of our resources.
| A．What | B．It |
| C．As | D．Which |
-----Where did you get to know her?
-----It was on the farm______ we worked .
| A．that | B．there | C．which | D．where |
_______ made his teacher angry.
| A．He was late | B．Whether he was late | C．What he was late | D．That he was late |
Marycouldn’trememberwhenshefirstmetMr.Anderson,butshewassureitwas_____Sunday becauseeverybodywasat_______church.
| A．/;the | B．the;/ | C．a;/ | D．/;a |
Iguessyouwereinahurry.Look! You_______yoursweaterinsideout.
| A．hadworn | B．wore | C．arewearing | D．werewearing |
---Areyouclosetoyouruncleandaunt?
---__________.
| A．MostlyonSundays | B．No,theyareallright. |
| C．No,theirhouseisfaraway | D．Notparticularly |