____you had worked hard, you would have easily passed the final test.
A.When | B.If | C.Thought | D.Since |
She will have to _____________herself to the new condition.
A.change | B.fit | C.adjust | D.suit |
In order to get the exact result, the scientists made _______.
A.a lot tries | B.to do experiments | C.trial and error | D.great try |
It is well known that Thomas Edison _______ the electric lamp.
A.invented | B.discovered | C.found | D.developed |
One of the provinces _______ the union and formed a new country.
A.broke away from | B.kept away from |
C.did away with | D.cut off |
In washing this cloth, be sure to _______ the temperature of water.
A.allow for | B.pay for | C.account for | D.answer for |