Nowadays good things _____ to save wildlife in Tibet and many other places with the joint efforts of the government and society.
A.have done | B.are being done |
C.are doing | D.will be done |
_____ of the land in that district _____ covered with trees and grass.
A.Two fifth; is | B.Two fifths; are | C.Two fifth; are | D.Two fifths; is |
The company had about 20 notebook computers but only one-third _______ used regularly. Now we have 60 working all day long.(2006浙江)
A.is | B.are | C.was | D.were |
The country life he was used to ______ greatly since 1992.
A.change | B.has changed | C.changing | D.have changed |
The number of people invited ______ fifty, but a number of them _____ absent for different reasons.
A.were, was | B.was, was | C.was, were | D.were, were |
When and where to go for the on-salary holiday ______ yet.
A.are not decided | B.have not been decided |
C.is not being decided | D.has not been decided |