Переделайте предложения в present perfect.ex.1.rewrite the sentences using the present perfect or past indefinite.examples: i am writing a letter to my cousin.(already; yesterday) i have already written a letter to my cousin. i wrote a letter to my cousin yesterday.1)the waitress is bringing our tea(a few minutes ago; not yet)2)the bell is ringing (just; some minutes ago)3)he is going to london in a few days(already; last week)4)the boys are playing football in the yard now(yesterday; many times)5)mother is reading a new novel by aitmatov(this month; last year)6)students are cleaning their classrooms(already; last saturday)7)the teacher is explaining a new rule(just; at the pervious lesson)8)ann is doing her home work(just; on friday)9)they are discussing this problem again(many times; a few days ago)10)granny is making a birthday cake(just; yesterday)
2. The bell has just ringing
3. He has already been to London.
4. The boys playedfootball in the yard yesterday.
5. Mother has read a new novel by Aitmatov this month.
6. Students have already cleaned their classrooms.
7. The teacher explained a new rule at the previous lesson.
8. Ann has just done her homework.
9. They discussed this problem again a few days ago.
10. Granny made a birthday cake yesterday.