Complete the following sentences with the correct form of the words in brackets
1. The Rio Carnival is the biggest and most famous, with most lively _________ (celebrate)
2. I love the _________ of folk songs (perform)
3. Biogas is mainly used for _______ and ________ (cook/hot)
4. We shouldn't waste ______ resources
5. Solar energy is _______ energy source. We can't use it up

There are many _______ differences between the two communities

Put the verbs in correct tenses
1. Her parents (wait) ______________ for her when her plane arrives tonight
2. (you meet) ____________ your former teacher at 9 am tomorrow
3. Some solar panels (install) ____________ on the roof of my house tomorrow
4.I (never, feel) _______________ as terrified as I did when I watch that horror film
5. We hope the new Director (find) _____________ more jobs for his employees
6. Nam is a hard-working student. He (pass) _________ the exam easily this year
7. In the future, most of Vietnamese people (be) ______ able (speak) _________ English very well
8. At this time next week, you (lie) ____________ on the beach
9. Despite (be) _________ short, he plays soccer well
10. Trees and flowers in the Temple of Literature (water) ________ every day
11. It's illegal for women (drive) ____________ in Saudi Arabia