(правильное решение помечу как лучший ответ, придут остальные 20)

1)there is a bookshelf with dictionaries in the classroom.

2)next year i’ll have four lessons of english every week.

3)yesterday hobbit went shopping and he bought a nice pen.

4)did you answer the questions at the last lesson? - no,idid not.

5)my little sister will go to school in two years.

there is somebody in the office. в конторе кто-то есть. is there anybody at home? дома кто-нибудь есть? i saw nobody in the garden. я никого не видел в саду. there is something wrong with him. с ним что-то случилось. he can do anything for you. он сделает для тебя все, что угодно.

  others

  other

others

  other/the other

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we often meet together (with my friends).

my friends have a good sense of humour.

they can keep secrets.