Mum，could I have an MP3 like this—Certainly， we can buy one， but as good as this. The price of this kind is a little high.

The problem with people in Africa ____that the more is given and the more ______

Wishing to get a million in the lottery，many among us now do，is simply foolish

All the villagers were sleeping in their houses ______ the mudslides(泥石流) hit the village.

John thinks it won’t be long ________ he is ready for his new job.[ ]