Question

Task 2. Writing. Write sentences using the present perfect affirmative and negative 1. She 2. Mary exam 3. Tom's my best friend. I years. He 4. 5. dirty. (buy) some really nice rollerblades! (study) hard this year, so she'll pass her (know) him for three He (not win) all his matches this year. (not wash) his hands. They're very​

Answer 1

1. She has passed her exam.
2. Mary has not studied hard this year, so she won't pass her exam.
3. Tom's my best friend. I have known him for three years.
4. He has not won all his matches this year.
5. He has not washed his hands. They're very dirty. (Please note that the last sentence should be written in the affirmative, as the negative form is unclear in this context.)