一Everybody is going to climb the mountain. Can I go too, mum? -Wait till you are old enough, dear.
will you?
Why not?
I hope so
I'm afraid not
The teacher demanded that he __________ his homework at once.
The old man had a son and two daughters, _____treated her well, ____made her sad.
Important people don’t often have much free time as their work________ all their time.
It ______ a Saturday afternoon in May ______ Margaret could arrange for me to meet her elder sister.
He doesn’t eat pork, but ______ that he’ll eat just about anything.