Департамент образования администрации городского округа Тольятти МАОУ ДПО ЦИТ
difficult
Genetically-modified food
Genetically-modified (GM) foods are foods which come from plants and animals that scientists
(22)_changed through genetic engineering. For example, you can make a strawberry plant
more resistant to the cold by adding a gene from an alpine plant that is able to live even when the
weather is (23) freezing
These organisms are stronger than natural organisms and so they can grow (24)
conditions. The biotech companies that make GM organisms say that they will help to end world
hunger. But organisations like Greenpeace are (25)
—that the real reason for their develop-
ment is not to help poor countries that need food, but to control food production and make lots of
money.
The truth is that nobody knows what the effects of GM foods may be. Scientists have (26)
investigating the possible consequences (27)_ more than ten years, but they still can't all the
possible impacts on plants, animals and human health. By the time we understand the effects, it
could be too late and the biotech companies may (28). contaminated the environment so
badly that it is impossible to fix the problem. Because GM organisms grow faster and stronger
(29)
natural organisms, once they mix natural with varieties they could change the natural
special forever.
But some scientists have already predicted that we (30)all be eating GM foods in the fu-
ture because they will be so good for our health. They give the example of new genetically-mod-
ified purple tomato which scientists have (31)
_created. This tomato will help to fight some
types of cancer. However, other experts say that this is absurd and that is better for people to eat
just normal, healthy, organic food.
22. A are
B has
Chave D will
23. A really
C quite D extremely
24. A by
Bon
C for
D in
25. A true
B convinced C thinking D considering
26. A wanted B had
C been D already
27. A for
B since
C already
28. A finish B have
C be D already
29. A that
B then
C than D with
30. A will
B have
C can D are
B since
C just D been
B very
D yet
31. A yet
Writing
Drama is a sad film genre that describes someone's grief and misfortune and how he is afraid with him or about sad love depends on the content and plot of the film. Comedy is a hilarious film genre, the title itself recalls the jokes in films and its style of humor. Comedy can be both adult and childish. Comedy is also hard and soft. For example, in cartoons there is violence and it can be fun for someone, it is called hard humor and they also call it black. And soft humor is ordinary jokes without any violence.
Объяснение:
ну, вот что ли...
I must go now. It’s too late. – Я должен идти сейчас. Уже слишком поздно.
You must find a new secretary. – Вы должны найти нового секретаря.
He must earn money for his family. – Он должен зарабатывать деньги для своей семьи.
Children must clean their room. – Дети должны убирать свою комнату (общепринятое правило).
They must be careful with this man. – Они должны быть осторожнее с этим мужчиной
I must hurry. I must not be late. – Я должен спешить.Мне нельзя опаздывать.
You must not walk on the grass. – Вы не должны ходить по траве.
must not = mustn’t (сокращение)
You mustn’t speak here. – Вам нельзя здесь разговаривать.
Students mustn’t leave the classroom before the bell rings. – Студентам не разрешается покидать класс, пока не прозвенит звонок.
You should not walk on the grass. – Вам не стоит ходить по траве.
Students ought not to leave the classroom before the bell rings. – Студентам не следует покидать класс пока не прозвенит звонок.