1) The teacher is … the blackboard.(in/at/to)
2) She is putting the books … the bag. (into/in/to)
3) The teacher goes … the classroom at three o’clock. (on/out/of/at)
4) What do you do … work? (by/after/from)
5) Come … . (to/by/in)

Вставьте пропущенные слова