Every year, _____people go to visit their factoryA. a thousand of B thousands C. thousand of D. thousands of
--Do you still remember the days ________ we spent in the country? --Yes, of course, they were peaceful and relaxing.
There is no dictionary _______you can find everything.
He is one of the cleverest students ________ hard work was paid in the end.
The first thing ______ we should do is to tell him the news.
Great Britain is one of the countries ____ people drive on the left.