Pomogihd
18.08.2021 15:28

Task 4. Insert articles a/an, the if necessary 1) London is on ___ river Thames. 2) ___ Lucy’s uncle is ___ teacher. 3) It’s ___ long way to office. 4) There are a lot of flowers in ___ garden. 5) ___ white hat is my mother’s. 6) Purple is ___ nice colour. 7) It is ___ Apple computer. 8) What colour is ___ telephone? 9) ___ Eiffel Tower is in Paris. 10) __ her eyes are brown. 11) ___ red pen isn’t mine. 12) This is __ jug of __ jam. Task 5. Fill in the articles a/an, the if necessary. 1) The students are going to write __ test. ___ test consists of twelve tasks. 2) His daughter got __ bad mark at school yesterday, but ___ mark didn't upset her. 3) They have __ new teacher. __ teacher comes from __ England. 4) Kate saw __ beautiful blouse in the shop, but __ blouse was very expensive. 5) What __ interesting person! 6) She's such __ lovely woman! 7) You asked me __ question but I think you should know ___ answer yourself. 8) Which fruit would you like: __ apples or __ oranges? 9) I can't fall asleep. ___ music is very loud. Task 6. Write articles a/an, the if necessary. Atlantic Ocean Africa North America Phillippines Japan Andes China United Kingdom Baikal Suez Canal Rhine Red Sea British Isles New York Lake Superior Netherlands Canary Islands Volga Stockholm London Canada Task 7. Fill in the correct article. 1) ___ Canary Islands are popular with British people for a holiday. 2) __ Chicago River flows south towards __ Gulf of ___ Mexico. 3) __ Volga flows from ___ Valdai Hills to ___ Caspian Sea. 4) Where are __ British Isles situated? 5) We get tea mostly from ___ China and Ceylon. 6) ___ National Gallery faces __ Trafalgar Square. 7) You can find a beautiful collection of Modern Art in ___ Tate Gallery.

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Ответ:
Admer
09.02.2023 17:16

1)

1. My living room is small (F. My living room is large.)

2. A wall unit is opposite the window (T)

3. There are 4 comfortable armchairs and a sofa in my living room. (F. There are 2 armchairs and a sofa in my living room.)

4. There are no posters in my room. (F. There are some posters in my room.)

5. I clean my room every day. (T)

2)

1. a) go

2. b) eats

3. c) is drinking

4. b) is walking

5. a) visit

6. b) went

7. b) bought

8. c) Tuesday

9. a) on

10. a) flat

11. c) 762

12. b) there are

13. b) no, i’m not.

14. b) some

15. a) in

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Ответ:
GrafGundam
18.05.2023 02:50
1)  During this period the track structure has been substantially improved. One of the greatest improvements was the elimination of rail joints. In order to reduce the number of joints the rails are welded into continuous lengths.These continuous or long welded rails have greater strength and provide a smoother running of trains at far greater speeds.
2) Another improvement which has made it possible to increase speeds on railways is the use of concrete sleepers. Thus in some countries , concrete sleepers have replaced wooden ones on heavily used main lines because of their advantages.
Concrete sleepers have a longer life and a far greater weight than those made of wood. The greater weight of concrete sleepers provides the greater stability of track.
It is this factor which has greatly contributed to increased speeds.

ответ взял прямо из текста. Насколько я помню, так надо делать в подобных заданиях.
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