Complete the sentences, using Conditional II and III. Помогите решить!!

1. If I (have) a tablet “Lenovo” , I (watch ) movies on it.

2. If we (not, use ) chemicals we ( not, pollute) our environment.

3. If I (not, be) rude to my parents, they ( give) me some pocket money last

week.

4. If I (be) you, I (invite) Kate to the party yesterday.

5. If we (not, stop) air and water pollution, some species of fish ( not, die) in dirty water.

6. If Jim (not, meet) Helen last winter, he (not, visit) Germany this year.