he city ________ clouded by dirty smog, the government has planned to shut down the four major coal-fired power plants.

We_______ the shops and the post office as soon as we moved into the town.[ ]

If you help us solve the problems, you may go to America for a free trip. — It’s a very nice ________, but I really can’t accept it.

There vegetables in the fridge(冰箱). Let’s go to buy some.

Peng’s company makes __________700,000 yuan for each partnership it sets up and more importantly, benefits both local people and foreign countries