It was in the lab___was taken charge of by our teacher____ they did the experiment.
A.which; that | B.where; which | C.which; where | D.that;where |
--Why has he been staying at home these days?
--He ___________ since a month ago.
A.has been out of work | B.was out of work |
C.has lost his work | D.had left from his work |
I just don't understand_____________ that prevents so many Americans from being as happy as one might expect.
A.why it does | B.what it does |
C.what it is | D.why it is |
The president of the country was well______ of when he was in power.
A.praised | B.fond | C.appreciated | D.thought |
The gas tank____________ twenty gallons of gas, but now it may____________ only three gallons.
A.holds; contain | B.holds; be contained |
C.is held; contain | D.is held; be contained |
--The two pairs of shoes are __________ the same colour.
--But they are different __________ colour.
A.of; from | B.of; in | C.in; from | D.in; in |