Choose the correct answer a or b. CHECK 1 You will find food labelling on
a whole food.
4 Many people do not know that
the body converts
a fat into sugar.
b food products
b sugar into fat.
2 The percent daily value number is a percent of
a what one serving gives you out of 2,000
calories
5 Healthy oils and fats come from
a plants, seeds and fish.
b small animals
b how much of a food you can eat in one day.
3 When checking the ingredients, you should
know that
a there are over forty names for sugar.
6 Trans fats should
a never be eaten.
b make up half of the
calories in your diet.
b sugar is not included.​

1. The father has already cleaned his car.
Has the father already cleaned his car?
The father hasn`t already cleaned his car.

2. The train has just arrived.
Has the train just arrived?
The train hasn`t just arrived.

3. She will have finished her report by tomorrow morning.
Will she have finished her report by tomorrow morning?
She won`t have finished her report by tomorrow morning.

4. The firm had made good profit by the end of the year.
Had the firm made good profit by the end of the year?
The firm hadn`t made good profit by the end of the year.

5. Our salaries have increased twice since last year. 
Have our salaries increased twice since last year?
Our salaries haven`t increased twice since last year. 

There are many advantages in teacher's profession but I find more disadvantages. I reckon this profession is not for me and I would never become a teacher. Teacher's job is a really big physical and emotional pressure. I think teachers don't have so much time and they work all day long. There are good kids and bad kids at school who disrespect teachers. After school teachers check tests, prepare their classes etc. At the same time they have to develop children's personality, go to theatres, museums and to other places. There is not so much time left. There are many questions that have to be sold by teachers, for example discussions with parents who are not always kind towards teachers and they don't care if their children are disrespectful or talkative on a lesson. A teacher is always the one to blame and it is unfair. I am not trying to say that teacher's job is bad, there are advantages too but I am interested in other things so I wouldn't choose it as my future profession.