1. Faced with such a heavy snow, I had no alternative but _______ at home watching TV.
A. stay B. staying C. to stay D. stayed
2.The chickens will provide us___feathers,___we can make the most for cleaning the table and benches.
A．with; with B．with; of which C．of; which D．of; from which
3．—Can I come to ask for some advice at any time? — Yes, of course. _______
A．If you’re convenient. B．Don’t mention it.
C．Don’t worry. D．At your convenience.
4．—You will never believe that it took us two hours to get to the restaurant.
—Really? You ________ in a traffic jam.
A．needn't have got stuck B．couldn't have stuck
C．must have got stuck D．should have stuck
