A)
Nina has lived in Sydney for two years. She has done a lot of things in Sydney. She has seen several plays, she has gone to the picture galleries and museums. She has visited the circus as well, and she has taken a tour to the Islands on Port Jackson. However, there are a lot of planned things she hasn’t done yet. She hasn’t gone to the Australian Reptile Park yet. Nina hasn’t been to some other parks yet.
B)
The boss is angry with his secretary today because important letters haven’t been typed yet. Tea has been given to him cold. Wrong telephone numbers have been written down. The mail hasn’t been sent in time. A lot of time has been spent over the telephone.
Упражнение 2. Change the sentences with Present Perfect Active into Present Perfect Passive.
Example:
I have already finished my work. My work ...
— My work has already been finished.
1. I have already taken the books back to the library. The books …
2. She has just posted those letters. Those letters …
3. The teacher has already checked my test. My test …
4. He has lost the key. The key has been lost by him
5. We have opened all the windows. Allthewindows …
6. I have bought bread on the way home. Bread ...
7. I have done this exercise. Thisexercise ...
Упражнение 3. Imagine that your classroom and the school yard have been thoroughly cleaned. Say what has been done by whom.
Example The windows ... (to wash)
— The windows have been washed by the girls.
1. Thedesks ... (towash)
2. Theflowers ... (towater)
3. Thefloor ... (tomop)
4. Thefurniture ... (todust)
5. Thegrass ... (tocut)
6. Thetrees ... (tocut)

Micro-Sculptures
Willard Wigan (born in 1957 in England) is the creator of the smallest works of art on Earth! His miniature sculptures include The Titanic on a pinhead, a cat on an eyelash and the six wives of Henry VIII in the eye of a needle. Some art a lot smaller than the full stop at the end of this sentence.
Wigan started making tiny things when he was a child. People made him feel small because he had learning difficulties, so he decided to show them how significant small could be! How does he create his unbelievable micro-sculptures? He slows his breathing, then patiently sculpts or paints between heartbeats, so that his hand stays perfectly still. He spends months carving his tiny creations from materials such as toothpicks, sugar crystals and grains of rice and then paints them with a tiny hair such as an eyelash. So how do visitors to Willard Wigan's exhibitions view his work? Through a microscope, of course!

My school is new and modern and I like it very much. It has three floors. The classrooms are light and spacious. There are classrooms for different subjects, such as English, History, Physics, Mathematics, Chemistry, Geography, Biology Literature etc.There is a computer class in our school. We study computer science here. The computer class has the most modern equipment and the Internet access.We’ve also an assembly hall, which is situated on the second floor. Meetings, conferences, concerts and all the celebrations take place here. We prepare different performances for all holidays. We sing songs, recite poetry, dance, and participate in theatre performances.There are many opportunities to go in for sports in our school. Our school has a gym, a sports ground, a football field, a swimming pool, and other sports facilities. There are many different sports groups: table tennis, swimming, athletics, football, volleyball, wrestling, and rhythmic gymnastics. Many pupils of our school attend these sports groups.In our school we have also painting group, dance group, theatre group and rock group. All these groups are very popular and many pupils attend them.The teachers in our school are very skilled. They try to give us all their knowledge and awake our interest to their subjects and to self study. Besides the school subjects, our teachers tell us about everything, about different problems of our world, such as ecology, nature protection, climat changes etc.There is a good tradition in our school. Every year people who graduated our school come here to meet their teachers and classmates. These meetings take place every first Saturday of February.I think that school years are very important for every person. It’s a period of becoming adult, achieving knowledges, and choosing your way in life. Often school friends remain your friends for all your life. So I’ll never forget my school, my teachers, and my classmates.