Riveted joints.general remarks.- riveting has been the standard method of joining plates and structural parts before welding began to replace it with increasing rapidity.rivets.-a rivet is a round bar consisting of an upset end called the head, and a long part called the shrank. the rivet blank is heated to a red glow, inserted into one of the holes , and, while the head is held firmly against the plate by a heavy sledge, the projecting end is formed into a second head, called the point, by means of a hand hammer and set or by a press.button heads are used for small rivets which are driven cold; pan heads are used chiefly in ship work; countersunk heads are used only in special cases, chiefly in structural work and below the water line in ships; the countersunk points weaken the plate so much that they should be used only when unavoidable; the others, including button heads, are used in boiler and structural work.2. выпиши из текста предложения с глаголами в форме причастия, герундийского или сослагательного наклонения.
4 Pat has got an encyclopaedia.No,he hasn't got an encyclopaedia.He has got a dictionary
1 Ken has got a motorbike.No,Ken hasn't got motorbike.Ken has got a bike
5 I have got a red scooter.No.I haven't got.I have got a green scooter.
2 My grandparents have got two dogs.No my grandparents haven't got two dogs.They have got one dog
6 A zebra has got spots.No, a zebra hasn't got spots.A zebra has got a stripes.
3.You have got a garden.No,you haven't got a garden.You have got a roof terrace.
7 My friends have got three kids.No,my friends haven't got thee kids.They have two kids
Объяснение:
1. The resort was very big. We got lost so few times.
2. The hotel was very expensive. We couldn't stay there too.
3. Australia is a long way away. It takes such days to get there.
4. The weather's quite bad. We aren't enough going to the beach.
5. The hotel was very dirty. We such decided to stay somewhere else.
6. The hotel was very dirty. We so decided to stay somewhere else.
7. I'm young. My mum too won't let me go on holiday with my friends.
правильный ответ (если нет то приношу огромные изменении)
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