"It’s ______ warm today, let’s go swimming." "No, I don’t ______ to do. It’s ______ cold today.
Only if you put ______ sun there did the movements of the other planets in ______ sky make sense.
—Tom, can you go shopping with me? —No, I can’t. Actually ______ likes shopping.
It was last night ______ I saw the accident.
They keep horses and cattle, the former for riding, ______ for food.
. To improve your spoken English, you’d better listen to the tape ______.