1.If farmers stopped using chemicals in agricultural crops, food would be healthier.
2. If people plant (a lot of\many) trees, our environment will be creaner.
3. If you hadn't thrown botels bottles and cans, the Earth would not have been so dirty.
4. If I studied Phisics at 7 grade, now I would be a good student.
5. If now were USSR, we would live good.
2.to collective to protective to defendive to effective to attcactive to reffective
1) Тrapeze, acrobatics and clowning are all different types of <u>circus skills</u>.
2) A trip to the circus is a <u>unique experience</u>.
3) Most students in England have to wear a <u>school uniform</u>.
4) You don't have to bring a <u>packed lunch</u>. The school dining hall is pretty good.
5) At the circus you can see exctiting performances, such as <u>tightrope walking</u>.
ЗLast week I found out that sometimes we had to listen people's advice.
Last week I came back from school and my mother said to do my homework at once (immediately) There were much to do at that day(we were asked to do a lot at that day) I didn't listen to my mother ( I didn't pay attention to my mother's words) and decided to have a rest. I played with my cat,served the Internet and didn't notice the time to be passed. It was already the late evening. I had to sit with my homework till the very night. I didn't have a good sleep and now when I come home from school I do my homework at once (immediately) following my mother's advice (how says my mother.