I. Put the verbs in the correct tense form.
1. Alternative sources of energy.....( develop) in the near future.
II. Give the correct form of the words in the brackets.
1. It( not be) ........... sunny tomorrow.
2. They (learn) ............English this time tomorrow.
3. Solar energy( use) .........by many countries in the world in the future.
4. I think that solar-energy car will be a great.............in the future.
Loga
Sinh Học lớp 12
