The Great Green Wall can stop the wind sand to the rich land in the south of China.

The precious pdamp garage.

The dress fits me well, I don’t want to buy it because it’s too expensive.

Last night Mr Crook didn’t come back at the usual time______，he met some friends and stayed out until midnight

Can I go to the park, Mum—Certainly. But you ______ be back by sixo’clock.