When a space shuttle has accomplished its _____, it can be ready for another trip in about two weeks.
A.venture | B.mission | C.commission | D.responsibility |
They succeeded in killing pests which came from the foreign countries ______ a lot of hard work.
A.according to | B.thanks to |
C.in memory of | D.in addition of |
When you meet a new word in reading the English papers, you can guess its meaning but needn’t always ______ the dictionary.
A.look up | B.attach to |
C.pay attention to | D.refer to |
The managers discussed the plan that they would like to see ______ the next year.
A.carried out | B.carrying out |
C.carry out | D.t![]() |
______ production up by 60%, the company has had another excellent year.
A.As | B.For![]() |
C.With | D.Through |
The father as well as his three children ______ skating on the frozen river every Sunday afternoon in winter.
A.is going | B.go | C.goes | D.are going |