<span>1. Why do they argue all the time?
2. Me and my mum often go shopping together.
3. Where does he live?
4. She usually has breakfast at home.
5. My colleague speaks five languages fluently.
6. Do your parents help you financially?
7. Lady Gaga wears weird clothes.
8. What time does the concert start?
9. Madonna does yoga.
10. My cat sleeps all the time.
11. When does he do exercise?
12. Jack is crazy about TV series, he watches them non-stop.
13. My boyfriend and I travel a lot.</span>
1) He didn't see Tiny last Friday
Did he see Tiny last Friday?
2)My friend didn't come on time
Did my friend come on time?
3)I didn't work at my homework a long time
Did I work at my homework a long time?
4) My sister didn't do her shopping on Sunday
Did my sister do her shopping on Sunday?
5) The weather wasn't nice yesterday
Was the weather nice yesterday?
1. He must stop his car near the bus station. He mustn't stop his car near the bus station.
2. They must learn all the poems by heart. They mustn't learn all the poems by heart.
3. She must meet us at the railway station. She mustn't meet us at the railway station.
4. I must take the letters from the post office. I mustn't take the letters from the post office.
5. We must overcome all the difficulties. We mustn't overcome all the difficulties.