помогите по английскому срочно!!

1.Mr. Wiliamson has written a letter.
2.Mrs. Brown has brought us present.
3.He has read a poem.
4.We have not been in the country last weekend.
5.Have they swum?
6.I have spoken to the boys.
7.The kids have played chess.

1.Mr. Wiliamson has written a letter.
2.Mrs. Brown has brought us A present.
3.He has read a poem.
4.We have not been TO the country THE PREVIOUS weekend. (слово - last - нельзя употреблять с Present Perfect, так как время настоящее, а оно указывает на прошедшее)
5.THEY WILL HAVE SWUM BY TOMORROW.
6.I have spoken to the boys.
7.The kids have played chess.

mr W. has written a letter
mrs B. has brought us a present
he has read a poem
we have not been in the country last weekend
I have spoken to the boys
the kids have played chess
а вот пятое предложение не знаю, это вопрос что ли, тогда наверное Have they swum?

1. Г. Вилиамсон в writting письмо.
2. Госпожа Броун принесет нам подарок (настоящее) .
3. Он читает поэму.
4. Мы не были в стране в прошлый уикэнд.
5. Будут они swimm tommorow.
6. Я говорю с мальчиками.
7. Дети - playning шахматы теперь.