They multiplied and filled the oceans and seas with oxygen, _____ encouraged the later development of early shellfish and all sorts of fish.
—Must he come to sign this paper?—Yes, he_______.
Just be patient. You ________ expect the world to change so soon.
—No one ________ be compared with Yao Ming in playing basketball.—On, you are really his big fan.
—Will you read me a story, Mummy?—OK. You ________ have one if you go to bed as soon as possible.
If you _________ smoke, please go outside.