We have various summer camps for your holidays, You can choose ____ based on your own interests.
A.either | B.each | C.one | D.it |
With more forests being destroyed, huge quantities of good earth _____each year.
A.is washing away | B.are being washed away |
C.are washing away | D.is being washed away |
It is reported that the United States uses _____ energy as the whole Europe.
A.as twice more | B.twice more as | C.twice much as | D.twice as much |
In peace, too,the Red Cross is expected to send help _____ there is human suffering.
A.whoever | B.wherever | C.whatever | D.however |
Mr. Smith has bought a new house in the country, around _____ some green trees.
A.which is | B.it is | C.which are | D.them are |
I'd like to have visited the Palace Museum last week, but something unexpected _____to my father.
A.had happened | B.happened | C.has happened | D.happens |