2) complete the sentences with the verbs in brackets. 1. I (be not) a student in this class if English (be) my native language.
2. Most people know that oil floats on water. If you pour oil on water, it (float)
3. If there (be) no oxygen on earth, life as we know it (exist, not)
4. My evening newspaper has been late every day this week. If the paper (arrive, not) on time today, I am going to cancel my subscription.
5. If I (be) a bird, I (want, not) to live my whole life in cage.
6. How old (human beings, live) if all diseases in the world (be) completely eradicated?
7. If you boil water, it (disappear) into the atmosphere as vapor.

yurafeoktistov    1   29.04.2021 11:18    8