3 * Fill in with the correct word from the following: replaced, grow, take, increase,
damage, check, provide, contains, treat.
1 Pests such as green flies can crops.
2 Both organic and non-organic food can
you with the vitamins you need.
3 Organic farmers don't use antibiotics to
infections.
4 Synthetic hormones are used by some farmers
the size of their animals.
5
the label to make sure the
produce is organic
6 My school...
all soft drinks with
organic juice
7 Genetically-modified crops can
much faster than organic ones.
8
care of yourself by eating
healthy food.
9 Try not to eat food that
many
chemicals.
2

Dear frank, i would like to tell you now i resolved a conflict. the conflict was between me and my mother. i like sport. my mother against any sport. she banned me to go to the section. to solve i did the following:   1. brought many benefits sport 2. said that sport strengthens my health 3. showed diary with good grades  4. i promised to come home at the time 5. spoke calmly and confidently i could convince my mother what sport it good. i hope my experience will be useful for your readers. all the best, staisy

1.I have already tidied up my room
2.She has never eaten candy floss
3.He has just gone souvenir shopping
4.We have recently read this book
5.They have not travelled to Europe yet
II
1.Have they just arrived?
2.She hasn't packed her suitcase yet.
3.We have been to the camp for 2 weeks/.
4.Have you ever shaken hands with cartoon characters?
5.I have never seen a robot.
III 
1. I have already done my homework. (do) 
2. He has just come home. (come) 
3. She has already nade a calculation ( make). 
4. We have already solved the problem. (solve) 
5. He has just finished his work.(finish) 
6. They haven't come from the south yet . 
7. Have you ever eaten Italian food? (eat)
8. Have you done a lot of training this year? (do)