The teacher, together with his students __________ discussing Writing Skills that __________ newly published in China. A. are; were B. is ; were C. are; was D is ; was
We are said to be living in ____ Information Age, ____ time of new discoveries and great changes.
Scientists study ____ human brains work to make computers.
I make $2,000 a week, 60 surely won’t make ______ difference to me.
He will come to understand your efforts sooner or later. It's just a matter of.
This training program can give you a lift at work,increase your income by 40%.