---Mr. White didn’t come last night, did he? ---No. We for him. A whole night was wasted. A. had waited B. have been waiting C. were waiting D, had been waiting
We’ll have a picnic in the park this Sunday _____ it rains or it’s very cold.
—Did you return Fred’s call? —I didn’t need to ____ I’ll see him tomorrow.
__ unemployment and crime are high, it can be assumed that the latter is due to the former.
______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.
hungry I am, I never seem to be able to finish off this loaf of bread.