3 11.5.2 Fill in: depict, facilitate, adopt, excavate, stimulate, complement, accomplish,
navigate, rely, evolve.
1 The obvious limitation of sundials is that they
on sunlight to work.
2 They may discover the remains of ancien
timekeeping devices when they
the ruins.
3 Giving a summary at the end of a presentation
can understanding of the topics
covered.
4 In the past, sailors used the stars to
their way across the sea.
5 Timekeeping devices have changed so much
over time - who knows how they wil
in the future?
6 These beautiful illustrations perfectly
the way the ancient Egyptians used the merkhet.
7 A timekeeping app can't plan your every move,
a
but it can
an already organised
schedule.
8 When did the Roman Empire
twelve-month calendar?
9 The Egyptians were one of the first civilisations
to keep track of time. They were able to
this using timekeeping devices.
10 She showed us a short video at the beginning
of her presentation to
the
audience's interest.
10x220​

My name is masha, i don't have a big family: my father is vitya and my mom is irina, me and my younger sister diana. and also i have an aunt marina on my father's side, and uncle david, they have two children, a girl - anya and a boy mark. and aunt anastasia, she also has a boy and a girl - jana and vyacheslav. and on my mother's side is aunt nadia, she also has two children: mira and lyosha. i have wonderful grandmothers and grandfathers. the grandmothers are suzy and katya, grandfathers are called myron and gregory. it is a pity that we all live so far away. but in the summer we see each other. my father's work is connected with cars, he repairs, paints and does many things. mom is a confectioner, she cooks different cakes. my sister is a beginner artist, and i am a dancer. in our free time we like to watch different films with the whole family. my parents always support and give advice to me. i love my family. i want to be a good daughter and make my family happy.

1.I haven't eaten today yet. 2. He didn't yes­terday. 3. Did you play the piano yesterday? 4. Have you played the piano today?5. What have you prepared for today?6. Look at this birdhouse. Mike has made it himself. He made it last Sunday.7. Where did you put my pen? I cannot find it.8. Have you seen Mary today?9. When Did you see Mary? — I didn't see her last week. 10. Did Your mother promise to take you to the theatre? 11. Look at my new dress! I have made it myself.12. He is not at school today, he fell ill. — When did he fall ill? — He felt ill yesterday.13. I have already done my homework. Now I can go for a walk.14. I did my homework yesterday.15. He has just came home. 16. He came home a minute ago.17.Nick played foot­ball yesterday.18. She has already came from school. Now she is doing her homework.19. I read this book last year.20. I have read this book this year. 21. I have never been to Washington.22. Have You ever been to New York?23. Have You ever seen the eruption of a volcano?24. I invited Linda to the party. — When did you see her? – I haven't seen her for ages. I called her an hour ago.