Write negative sentences. Use short forms

evening
→ I'm not the best in class ✓
→ Mark doesn't do home work in the
→ we don't play football & after school
→ You don't
III. Write negative sentences. Use short forms.
1. I'm the best in the class.
2. Mark does homework in the evening.
3. We play football after school.
4. You run fast.
5. Tim and Lucas work at weekends.
6. I like classical music.
7. These exercises are difficult.
8. She has science on Fridays.
TY. Put the adverb of frequency in brackets in the correct place in each sentence.