Fill in the gaps with in, at or - ( no preposition) . then read pafnutiy's story and check your answers. 1. my frienfs go to school every day. 2. i don't like to do my homework the evening. 3. we never go on holidays autumn. 4. you must come six o'clock. don't be late. 5. summer we often go to our granny's. 6. you must tidy up your room every day. 7. i normally walk my dog the morning. i like to get up seven o'clock. 8. we often visit a museum of flowers spring. it's very beautiful.

1. My friends go to school every day.
2. I don't like to do my homework in the evening.
3. We never go on holidays in autumn.
4. You must come at six o'clock. Don't be late.
5. In summer we often go to our granny's.
6. You must tidy up your room every day.
7. I  normally walk my dog in the morning. I like to get up at seven o'clock.
8. We often visit the museum of flowers in spring. It's very beautiful.

1. I have lived in Moscow before I go to St. Petersburg. 2. He has lost the key of his house and now he has to climb through the window. 3. Shakespeare wrote a lot of plays. 4. I  haven't seen him for three years. I wonder where he is. 5. Have you closed the door before leaving the house? 6. I can't go out because I haven't finished my work yet. 7. I  did this sort of work when I was in the army. 8. He went out ten minutes ago. 9. Has the newspaper come? Yes, Ann is read­ing it. 10. Have you been here before? – Yes, I spent my holi­days here last year. – Did you have a good time? – No, it  never stopped raining.

1. We will leave the house only when the rain stops completely.
2. I will not tell you anything until I get permission.
3. Do not start work .poka not properly rested.
4. I leave here only when all of you know.
5. I'll talk to you about it when a little sleep.
6. While you dine, I ironed clothes.
7. While you sleep, I'll do your homework.
8. There's something I'll tell you if you promise to keep it a secret.
9. Peter will give you this book, if you ask.
10. Once the lesson is over, we'll go to the movies.
11. I do not know when he will return, and whether it will come back.
12. He was not sure whether he would go to England, and when it will be, if he goes