A.read the sentences and say how can form negations in present perfect i have been to london we have been to washington you have been to boston they have been to chicago she has been to australia he has been to the usa i have not been to moscow we have not been to oxford you have not been to leeds they have not been to kiev she has not been to miami he has not been to spain b.say the same using the sort forms of the verb to see example: i have not seen the pacific i havent seen the pacific 1) i have not seen the atlantic 2)we have not seen new york 3) you have not seen london 4)they have not seen buckingham palace 5) he has not seen the tower of london 6)she has not seen the moscow kremlin

A
Утвердительная форма Present Perfect образуется
I,we,they,you have +неправильный глагол в третьей форме( или правильный глагол с окончанием ed)
He,she,it has +неправильный глагол в третьей форме( или правильный глагол с окончанием ed)

Отрицательная форма Present Perfect образуется
I,we,they,you have not (haven't) +неправильный глагол в третьей форме( или правильный глагол с окончанием ed)
He,she,it has not (hasn't)  +неправильный глагол в третьей форме( или правильный глагол с окончанием ed)

1 I haven't seen the Atlantic
2)We haven't seen New York
3) You haven't seen London
4)They haven't seen Buckingham Palace
5) He hasn't seen the Tower of London 
6)She hasn't seen the Moscow Kremlin

1) You are looking like you does not was in the bathroom in a week. You should wash immediately.

2) Danny! You should concentrate. You have repeated all the rules recently.

3) After a long stay in the sun I do not feel well.

4) Mother, don't worry. We can take care about yourself.

5) We had fun when we were playing cards on beach.

6) It was so hot that we coldn't speak with each other.

7) She loved to live alone and the idea of ​​arrival her relatives wasn't so pleasant.

8) He fell off his bike and hurt yourself on the last week.

9) He's always so proud.

10) How was the party? Did you entertain well?

11) You have eaten almost the cake! You should behave well and regale this cake for other people.

12) Can I take some more? - Of course, you can take it.

13) She is so small, and she have done some things herself.

14) You've already grown a beard. Why don't you shave?

15) She is proud of myself because she passed all the exams early.

16) They were friends of many years ago, but they haven't seen each other since.

17) She is tired lately. She should need in relaxation and enjoyment of life.

18) Look at you. Your clothes are absolutely dirty.

19) The teacher was laughing when he read our works.

20) When I will grow up, I will be traveling independently.

1.       Bob told Sam if he had heard anything of that mysterious Mr Hyde.
2.       Bob asked Sam if he had read May periodicals.
3.       Bob said that Sam had received a lot of mail the day before.
4.       Bob said that they should go to the opera house in two days. 
5.       Bob asked Sam when he sent a telegram to his uncle Peter.
6.       Bob asked Sam when they arrived in Sydney, they would take a taxi. 
7.       Bob said that he was sure his granny would get over the pain in her leg.
8.       Sam said that his cousin was nearly sixteen.