write sentences using the present perfect
affirmative and negative.
our teacher (use) the internet a lot today.
our teacher hasn't used the internet a lot today.
1 we (create) a webpage for our school.
2. i (post) any messages this week.
3. she (look) at my blog.
4. my friend (change) his email address.
5. i (chat) a lot today.
6. we (download) that programme.
7. the internet (change) the way we
communicate.
8. i (order) a book from an online shop.​

avladimirovna324    2   29.09.2019 10:48    10