please, anyone suggest me a book for English It might be How to speak English like a native speaker or for English vocabulary .....etc

Can you answer these questions please? 1)How do you think we can protect our enviroment from pollution? 2)Which do you think the most important food safety advice? 3)Why do you think we need to have goals in our life?

Is these sentences correct? 1)Now I ( work or am working) for a well-known Egyptian company that writes computer programs. (and why) 2)After my father (has finished or finishes or...) his work, he will take us to the club (and why?) thanks

The difference between holiday and vacation what's the difference between "holiday" and "vacation"? Is the word "raw" has a lot of meanings?

I want a native English speaker , please

Is this sentence correct? 1)In the future,shopping will do on the internet 2)At 5 o'clock yesterday, he was selling or sold his old car. 3)He works hard or hardly to earn more money for his family.

Can anyone tell me When can I use the past simple and past perfect ,please? and I hope with sentence

When can I use "which" and "where"