1. Johann___art at all. he has never been to an art gallery or an exhibition.
A: isn't involved in.
B: isn't keen on.
C: isn't responsible for.
2. ___with the project at the monent?
A: who help Mary
B: who has helped Mary
C: who is helping Mary.
3. I don't like shopping for clothes.
B.____
A:Me too
B:Me neither.
C:Not me.
4. Sally is a vegetarian and she ___to wear clothes made of leather.
A:avoids.
B:refuses.
C:doesn't mind
5. My older sister is a fashion desinger.
B.____
A:is she?
B:have you?
C:are there?

Ну, involved - участвует, а keen on - сосредоточен.

1. B2. C3. A4. B5. A

Пришлось призадуматься, и точно не уверена в правильности ответов. 1-b; 2-c; 3-a; 4-b; 5-a. Перевод: 1-b: не сосредоточен. 2-с: используем подсказку "at the moment" и ставим глагол с -ing - овым окончанием. 3-а: Я тоже. (Задание, по-моему, личного характера.) 4-b: отказывается носить одежду из кожи. 5-а: переспрашивают.