1. What
2. Where
3. Who
4. How old
5. What
6. How old
7. Where
8. What
В зависимости от контекста-и <span>present simple,(для однородных членов предложения)и present continuous(действие в процессе) употребимы.</span>
1. don't have to2. mustn't
3. should4. mustn't
5. can6. don't have to
7. should have brought8. can't have seen
9. must have broken
10. should have come
1)My hobby is very popular
2)At the weekend I often go to the skate park
3)People think rollerblading is dangerous
4)Rollerblading helps you to be healthy and strong