12.______of the land in that district_____covered withtrees and grass.A.Two-fifth;is B.Two-fifth;are C Two-fifths;is D Two-fifths;are
I am determined to get a ticket for the concert ____ it means standing in a line all night.
It was because of the bad weather _________ the football match had to be put off.
Professor Lee failed many times but he ________found a good way to solve the problem.
Ladies and gentlemen, please fasten your seat belts. The plane________.
The lady insisted that the young man ____her wallet and____to the police station at once.