Ответ:

1 don't use

2 writes

3 doesn't go

4 meet

5 texts

6 don't chat

Ответ:

№ 7

1. I _don't_ use my mobile in class

2. My sister hardly ever _writes_ emails

3. My grandma _doesn't go_ on the internet

4. They usually _meet_ at the weekends

5.My best friend always _texts_ me after school

6.We _don't chat_ on the internet very often

№ 8

1. When do you chat on the internet?  

2. Do your parents top up your mobile?

3. Does your bestfriend send you real birthday cards?

4. Do your teachers send you emails?

5. Where do you meet your friends?

6. Do your grandparents use computer?