Афанасьева, Михеева, Баранова, 7. Учебник. Unit 5. Step 8

1a, 2a, 3c, 4c, 5c.

2) Mary is responsible for interviewing a famous scientist.
3) Tom is responsible for inviting a well-known ecologist to school.
4) John is responsible for preparing a talk on endangered species of plants and animals.
5) William is responsible for preparing a talk on the main ecological problems.
6) Kate is responsible for writing questions to the members of the local government on the ecology of the place.
7) Rob is responsible for studying the ecological situation in the neighbourhood.
8) Helen is responsible for making a presentation about the extict animals of the planet.

А.
1) dislike, dishonest;
2) disappear;
3) development;
4) disagreement;
5) movements;
6) payment;
7) disbelieve;
8) discomfort;
9) disorder;
10) enjoyment.
В.
1) unusual;
2) easily;
3) pollution;
4) Canadian;
5) beautiful;
6) homeless, European;
7) seller;
8) lovely.

True: 1, 4, 5;
false: 6;
not stated: 2, 3, 7.

1) up;
2) in;
3) down;
4) off;
5) down;
6) up;
7) off;
8) in.

1) taking;
2) make;
3) made;
4) taken;
5) make;
6) take.

1) for;
2) on, —;
3) with;
4) to;
5) from;
6) on.