Пожалуйста помогите английский язык много баллов =)
Вставьте нужное слово.

Cloudless, countless, useless, senseless, tasteless, cheerless, hopeless, effortless, sleepless, worthless

1)If you describe an action as ______________, you think it is wrong because it has no purpose and produces no benefit.
2)If you feel _____________, you feel very unhappy because there seems to be no possibility of a better situation or success.
_____________means very many.
3)If you describe something such as furniture, clothing, or the way that a house is decorated as _____________, you consider it to be vulgar and unattractive.
4)If the sky is _____________, there are no clouds in it.
_____________ places or weather are dull and depressing.
5)Something that is _____________ is done easily and well.
6)A _____________ night is one during which you do not sleep.
7)If something is _____________, you cannot use it.
8)Something that is _____________ is of no real value or use.