как называются оголенные пески пустынь

можно ли считать войну Алой  и Белой розы важным шагом на пути укрепления королевской власти в Англии?

завтра контрольная. вот еще один пример помогите решить.. а то завалю все....

сколько сторон имеет правильный многоугольник,если величина одного из его углов равна 144 градуса?

1.-9

2.-10

3.-12

4.-8.

спасибо)

I wish… (Conditionals) 1) Complete these sentences with the correct form of the verb in brackets. Some sentences require a negative. 1. Bruce wishes he ……… (have) more money so he could buy a new sweater. 2. I wish it………... (snow) now that it’s Christmas. 3. I wish I………(be) taller so that I could be in the basketball team. 4. I wish you………(stop) watching television while I am talking to you. 5. I wish you………… (do) that. It annoys me. 6. I wish the holidays……….. (come) so we could go off to the seaside. 7. I wish they………. (build) that block of flats right in front of our window. 8. Of course Tom wishes he………. (come) with us in Paris, but he has to stay here and work. 9. I wish we………(go) to the match on Saturday but we’re visiting my uncle instead. 10. I wish you……(keep) your mouth shut yesterday. Now Mary knows everything. 11. If only ……… (lose) all my money. Now I'm broke. 12. Peter is always late. If only he ………. (turn up) on time for a change!