1. Sam was reading a book when he came across some new words.
2. Nick became a popular singer. Now everybody knows him.
3. When Jane was cooking a dinner, she suddenly cut her finger.
4. Victoria will call you if she needs your help.
5. What are you doing tonight?
6. Sorry, I forgot my copybook at home.
7. Next month there won't be any public events.
8. Columbus was trying to find India when he found America.
9. Last year a lot of firms went bankrupt...
10. Look! It's raining.
11. I have had this phone for 5 years.
12. In the stores there are empty shelves: people bought all the buckweat, pasta and flour.
13. Gregory can't join his family in Europe
1. more beautiful
2. older
3. the most difficult
4. the best
5. more dangerous
6. the worst
7. more existing
8. easier
9. cheaper
10. the most
1. Russia is the biggest country in the world
2. Play chess is more boring than play tennis