If I could help___,I needn’t have taken trouble to send the broken computer to the repairing centre.
A.myself | B.it | C.that | D.this |
When Ben’s house was on fire last night, several neighbors rushed to his and put out the fire.
A.expectation | B.absence | C.assistance | D.requirement |
Jane from the company and moved to China in the hope of new opportunities.
A.returned | B.resigned | C.escaped | D.learned |
This is the first study to compare the effects of the new drug with its side effects.
A.beneficial | B.specific | C.powerful | D.potential |
All animals in nature must learn to to a changing environment in order to survive.
A.attach | B.adapt | C.respond | D.turn |
Paul was not allowed to work he was fully recovered from the flu.
A.even if | B.whether | C.because | D.until |