3. Exercise 3. Use the correct form of the verbs:
1. Her brothers always tell the truth, she sometimes (to lie).
2. They always gossip, she never (to do) it.
3. They laugh a lot, she (to cry) a lot.
4. We eat much, she (to eat) little.
5. They often get angry, she never (to get) angry.
6. I like meat, she (to like) fish.
7. We go to the disco three times a week, he never (to go) there.
8. They never ask questions, my little sister (to ask) a lot of questions.
9. We always help our mother with the housework, he never (to help) her.
10. The students know the rules, he (to know) the rules and (to observe) them.