14.Teachers _____ their knowledge to their students .
A.pass by | B.pass to | C.pass over | D.pass on |
The music brought the days back to me _____ I was out of work wandering hopelessly on the streets.
A.until | B.that | C.when | D.which |
Jack is the right person you can rely on to ____ the research when you are on vacation for the next two weeks.
A.carry on | B.focus on |
C.take up | D.insist on |
He failed the final examination and only then ____ how much time he had wasted.
A.he realized | B.had he realized |
C.he had realized | D.did he realize |
Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land, thus _____it less fertile.
A.make | B.to make |
C.made | D.making |
When the area was _______ by the flood, the government organized people to send food and medicine there immediately.
A.cut away | B.cut down |
C.cut off | D.cut up |