Ответ:

In 1992 (в 1992)

by car (на машине)

at 9:15 ( в 9:15)

on Christmas day. (имеется ввиду не "в праздник", а "в день праздника")

at closing time ( при закрытии)

came back (вернуться to come back)

on my bicycle (на моем велосипеде)

in the library (в библиотеке, в здании)

on a week (на неделе)

Перевод:

I'm flying on a plane to London.

There were many musicians at the competetion.

I came here by car.

I left my keys on the table.

Do it by Monday.

There are many people in London.

I eat at Pop's cafe on Mondays.

She works in the theatre.

Объяснение:

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