33．— You seem to be familiar with this city! — I ______ English in a school here for two years．It’s great to be back again!

What’s funny about the film star— Lend me your ears and you’ll know what is funny about her.

My parents in Hong KongThey were born there and have never lived anywhere else

There is thick haze(雾霾)around many cities in China recently. What do you think of it —I think __________ cars we drive, the less pollution the city has.

The snow makes them_______ cold， so they makes a fire_______ warm.