Раскройте скобки, употребляя глаголы в Present Perfect Continuous (+ После утвердительных предложений (+), напишите к ним отрицание и во

1. The student has been writing a dictation for 30 minutes.
The student hasn’t been writing a dictation for 30 minutes.
Has the student been writing a dictation for 30 minutes?
2. I haven’t had tea since morning (хоть и написано Present Perfect Continuous, обычный Present Perfect здесь будет логичней)
3. My friends have already been quarreling for 1 hour.
My friends haven’t been quarreling for 1 hour yet.
Have your friends been quarreling for 1 hour yet?

Tolerance - is the special value of human rights, it affirms the respect for the opinions of others, to various forms of self-expression and manifestation of human individualnosti.Tolerantnost stems from the fact that respect for the rights of others. It grows out of the belief that all are free to have their own opinion and belief. Human rights are universal, since they apply equally to people around the world, with no time limits. Equality implies the rejection of another person attempts to impose its own vision of the real relationship.

Next weekend we are going to Lviv with my family.We ( are not going ) by car because there ( is ) too much traffic in big cities.We ( are not going  ) by train because it ( will take ) much time. Besides,there ( were  ) no return tickets for the dates we asked. My father ( has already bought ) plane tickets. This is the first time I ( will be travelling ) by air. I'm really excited.
I ( have  already written ) the list of things I'm going to take with me. I ( won’t take ) much luggage because it's summer, and the days are nice and warm. I think I ( will take ) my umbrella in case it rains.
My mum (has not packed ) our suitcases yet. She is going to do that tomorrow, and I'll help her. I ( always  do ) that when we go on a family trip. We have already decided which places we would like to visit.
I'm sure we'll have a wonderful time together.