Mr. White, along with his assistants, ______ on the project day and night to meet the deadline.
A. work B. working C. is working D. are working
As we have known from the map of the world, this is ______.
A. twice as larger as that island B. as twice as that one
C. twice as large an island as that one D. twice as a large island as that one
_______from media reports，the result has been unclear.
A.To judge B.Having judged C.Judging D.Judged
Listen! Do you hear someone for help?
A. calling B. call C. to call D. called
She can't help ______ the house because she's busy making a cake.
A. to clean B. cleaning C. cleaned D. being cleaned
When and where to build the new factory ____yet.
A. is not decided B. are not decided C. has not decided D. have not decided
