Помогите сделать домашнее задание

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B

1)The meeting is ON march 13th

2)A: Where is mum? B: She is IN the kitchen.

3)He was born ON 1989

4)A: Where is the dictionary? B: It's IN the shelf in my room!

5)Mark is not back yet - he is still AT school .

6)It is very quiet town, especially AT night.

7)We went ON holiday to Malta last year.