Ex. 61 Past Simple / Past Perfect 1. Arthur (not to know) that we already (to arrive).
2. George (to finish) doing his homework at eight o'clock.
3. He (to be sure) that we (not to recognize) him.
4. He (to take) the decision before 1 (to come).
5. I (to know) that he (not to learn) the poem.
6. I (to think) that my parents already (to return).
7. Meg (to say) that she (to be) to this city.
8. My friend (to study) English before he (to enter) the
institute.
9. The car (to go) when I (to look) into the street.
10. The doctor (to arrive) when we already (to help) him.
11. The train (to leave) when he (to come) to the station.
12. We (to eat) everything by the time he (to arrive) at the
party.​

ответ: *from the science lab to classroom 3A.

We need to go up straight then turn to right, near the staffroom we are turning to left and go straight until we see stairs go up the stairs then turn round go straight for first door then go into the classroom.

*from the computer room to the

auditorium.

Go straight until you see the closed doors then turn left and go to the end, the last door on the right will be the auditorium

*from the library to the nurse's office​

Get out of the library room go straight then turn right and go, the second door on the right side will be nurse's office​.

Объяснение:

Англы называли свою страну «Englaland», а их язык назывался «Englisc» - оттуда и произошли слова «England» и «English».

С Древнеанглийского пришли anger (гнев), axle (ось) и другие.

Слово "шоколад" происходит от "чоколатль", названия напитка из какао-бобов. На языке ацтеков "чоколли" означает "горечь", а "атль" обозначает воду, используемую для приготовления шоколадного напитка.

Хинди происходит от диалектов авадхи и бходжпури

По мнению большинства исследователей этого вопроса, слово алгебра происходит от арабских слов эль-джабер-эль-мокабела