【推荐1】The world is changing ________ and we should keep up with the pace of change. (rapid)

【推荐2】Everyone must keep learning in this ________ (rapid) changing world.

【推荐3】The population there has increased ________ (rapid) in the past few years.

【推荐1】根据下列句子的意思，用所给汉语或英语完成句子。
1. I don’t know the ________(陌生人). Can you tell me who he is?
2. The mother knew ______(确切地) what her children would do if she left them at home.
3. We often wear ______(手套) to protect our hands in winter.
4. Food, clothing and shelter are all ______ (基本的) necessities of life.
5. To be honest, I  ______(regret) arguing with my mother. So I said sorry to her.
6. I hope to have a pet dog that will filled my life lots of ______(please).
7. Marry has many difficulties in learning English. Who can give her some______(suggest)?
8. I’m allowed _______ (watch) TV on Saturday evening.
9. In Switzerland, people never visit a friend’s house without_______ (call) first.

【推荐2】The duck is swimming _____________ (舒服地) in the river.

【推荐3】English is __________ spoken around the world. Many people in the world can speak English.