Jim was accused of misbehaviour. you don't believe the statement below at all. invent some arguments to prove that he can't have done all those things. example: it was jim who smashed the electric bulb in the school corridor.—jim can't have done it because he left school at 4pm and the bulb was still ok by half past four. 1.it was jim who started the argument during the science class 2.it was jim who covered the wall with graffiti. 3.i'm sure it was jim who spoilt the pie with salt and pepper 4.it must be jim who broke the tree in the inner yard

ответ:Металлы - это материалы, наиболее широко используемые в промышленности из-за их свойств. Изучение производства и свойств металлов известно как металлургия.

Разделение между атомами в металлах мало, поэтому большинство металлов плотные. Атомы расположены правильно и могут двигаться друг с другом. Вот почему металлы являются податливыми (могут деформироваться и изгибаться без разрушения) и пластичными (могут быть втянуты в проволоку). Металлы сильно различаются по своим свойствам. Например, свинец мягкий, и его можно согнуть вручную, тогда как железо можно обрабатывать только молотком при нагревании до красноты.

Объяснение:

1. Find a signal word for Past Simple: * Tomorrow now ever three days ago next week

2. Find a signal word for Present Perfect: * Usually Listen! yet always seldom

3. A: What … in your spare time? B: I often go swimming * do you do are you doing have you done are you do does you do

4. … you at school yesterday? – Yes, I … * Am/is Was/were Was/was Were/was Were/were

5. Listen! That boy … the saxophone. * plays played is playing will play is going to play

6. Mark … swimming yesterday. * go has gone is going went will play

7. I haven’t seen Lena … many years. * since at before after for

8. There … very many children in the park yesterday. * were is did was are

9. John’s uncle has been doing the same job …10 years. * During For In Of Since

10. _____ you help me with my homework? * Are May Can Need

11. We _____ leave now or we’ll be late. * has to must can will

12. If you don’t feel better you _____ go to bed. * ought should don’t have to needn’t

Объяснение: