Question

ex-5 Write sentences using the present perfect affirmative and negative.​

Answer 1

Ответ:

1) we have created a webpage for our school

2) i haven't posted any messages this week

3) she hasn't looked at my blog

4) me friend has changed his email address

5) i haven't chatted a lot today

6) we haven't downloaded that programme

7) the internet has changed the way we communicate

8) i have ordered a book from an online shop