3 Add un-, im- or in- to the words in the box.
Then use them to complete the dialogues.
sensitive happy acceptable patient
perfect healthy
1 Do you eat
food like burgers?
No, we always eat lots of salad.
2 What do supermarkets do with damaged or
vegetables?
They just throw them away.
3 Hurry up! We need to go now.
Wait a minute. Don't be so
4 Why are you
?
My brother threw away the nice cake that I
made. He's very
5 What do you think about food waste?
I think it's
The supermarkets
should stop it.​

All necessary for our body the nutrients (vitamins , minerals , fats , proteins and carbohydrates) found in plant foods , and their combination in a variety of vegetables, berries and fruits varied and specific, which is why in certain diseases is recommended to consume a particular plant product supply. All plant foods are low calorie and at the same time able to provide the body with all the essential substances , some of them are satisfying enough , and therefore may be a worthy replacement of animal products in the diet.
Fresh or cooked fruits and vegetables are not only a great source of vitamins and minerals , but they can be a medicine that helps fight obesity with metabolic disorders and other disabilities. Moreover, the drug of natural origin , which significantly increases its value , especially in comparison with synthetic drugs for weight loss.
At present time, the fact that each plant is a kind of a small first aid kit is undeniable. Many compounds that are part of plant foods affect our body is much stronger and more effective than their synthetic counterparts. Moreover, the creation of the past , researchers have spent many tens of years, but have not been able to surpass the creation of Mother Nature , who prudently took care to provide all people needed to maintain health. The main thing - to know what kind of plant food is best suited to treat a particular disease. An important factor in the treatment of obesity is the proper cooking of vegetables and fruits.
In addition to vitamins , minerals and other substances in vegetables , berries and fruits contain a lot of fatty acids (mainly in the skin ) , perfectly balanced on the composition of water, which easily dissolve all necessary for human life nutrients. The information contained in plant foods moisture is especially useful for

Sam was waiting for the train at the station. 
1. Who was waiting for the train at the train station?
2. What was Sam doing for the train at the train station?
3. Where was Sam waiting for the train?
My brother answered a telephone call yesterday.
1. Who answered a telephone call yesterday?
2. What did your brither do yesterday?
3. When did he answer a telephone call?
Sam learned to swim when he was seven years old.
1. Who learned Sam to swim when he was seven years old?
2. What did Sam do when he was seven years old? 
3. How old was Sam when he learned to swim?