!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)

1. The waitress brought our tea a few minutes ago2. The bell has just ringing3. 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.