Вопрос по химии:

Масса угарного газа co количеством вещества 0.3 моль равна 1)4,2 2) 84г 3) 8,4г 4) 5г

Вопрос по геометрии:

Вопрос по музыке:

1)вверх альтерированная гамма вниз вспомогательная до диез минор

2) хроматические интервалы б2(3), ум4(7#) ув5(5) ум5(г) до диез минор

3)Аккорды два 4/3, д семь 6/4 д2 (2 вида разрешения.) До диез минор

Вопрос по геометрии:

Вопрос по английскому языку:

Infinitive/ Инфинитив

1.She returned to his office ... his documents.

A) to take b) take c) taking

2. She had better ... a sleep.

A)to have b)have c) have had

3.Can anybody ..... me how to use a computer?

A)show b)showing c)to show

4.He doesn't know English well enough ….... with you.

а) to speak b) speak c) speaking

5.I am ready ... to you now.

A )to talk b) talk c)told

6. My brother had better ... a sleep.

A) to have b) have c) having

7. She is too busy ... her problems.

A) to solve b) solve c) solved

8. He may let you ….....everything you ask

a) do b) to do c) did

9. He loved animals and planned.... a vet

a) be b) to be c) been

10. Why not........ before the end of the game?

a) to leave b) to leved c) leavе