Много change the verb into the correct form: 1. the students (improve). 2. she (become) really beautiful. 3. man (invent) many great inventions. 4. people (cause) much destruction to the planet. 5. i (learn) to surf. 6. the class (do) 5 tests this month. 7. allison (find) a few problems with your plan. 8. we (consult) some doctors about this. 9. i (meet) debbie in the last week. 10. in the previous year, we (double) our income. 11. she (be) sick since sunday. 12. you (be) away for 2 weeks. 13. he (hate) cheese since childhood. 14. mark and katie (be) together for two years. 15. i (like) mango since my last trip.
2. She has become) really beautiful.
3. Man (invent) many great inventions.
4. Peoplehave caused) much destruction to the planet.
5. I (have learnt to surf.
6. The class has/have done) 5 tests this month.
7. Allison has found a few problems with your plan.
8. Wehave consulted) some doctors about this.
9. I (met) Debbie in the last week.
10. In the previous year, we (doubled) our income.
11. She has been sick since Sunday.
12. You have been away for 2 weeks.
13. Hehas hated cheese since childhood.
14. Mark and Katie have been together for two years.
15. I have liked mango since my last trip.