Section 9 - (ответы)
1. Write what your friend should and shouldn't do and explain why.
2. Make up sentences and write them down.
3. Rewrite the sentences, using "one", "ones" instead of repeated nouns as it is shown in the model.
4. Rewrite the sentences in bald in the Passive Voice. Don't write who did the action.
5. Write what you would do...