1. How long have you learnt English ? =>When_______________________? 2.When did you first know Maryam ? =>How long is__________________? 3. When did pepole first use the telephone ? =>How long is___________________? 4.When did you start saving money ? =>How long____________________? giúp mình nhé : 3 thank you ........

Để trả lời các câu hỏi trên, chúng ta cần hoàn thiện câu hỏi bằng cách thay thế các từ gạch dưới bằng từ thích hợp:

1. How long have you learnt English ?
=>When __________________ have you learnt English for?

2. When did you first know Maryam ?
=>How long is it since __________________ you first knew Maryam?

3. When did people first use the telephone ?
=>How long is it since __________________ people first used the telephone?

4. When did you start saving money ?
=>How long __________________ have you been saving money?

Câu trả lời cho câu hỏi số 3 có thể là:
- How long is it since people first used the telephone?
- It is since people first used the telephone.

I have been saving money for 2 years.

I started saving money 2 years ago.

People first used the telephone around 1876.

Maryam was first known to me 3 years ago.