Your idea（想法）            very good.

 __________ good grades, you should try to study harder.

Rather than _________ on a crowded bus, he always prefers __________ a bicycle.

At present, many people would rather ___________ in the country because there is  _________ pollution in the city.

Good hotels can provide us _______hot water even at night. And it can also provide food ______us any time.