Exercise 5 a. Fill in the text with prepositions of time "at / in / on". My birthday is (1) _________ the 30th of July. Last year I had a great day. I got up (2) _________ 8 o'clock (3) _________ the morning and tidied the house. Then (4) _________ the afternoon I went into town with my friend to buy food for the party. The party started (5) _________ 7 o'clock (6) _________ the evening and didn't stop until very late (7) _________ night! (8) _________ the 31st of July I was very tired, so I went to bed early (9) _________ the evening. Exercise 5 b. Fill in the text with prepositions of time "at / in / on". I'm going to have a party! I hope you can come!! It's going to start (1) _________ 5 o'clock (2) _________ the afternoon (3) _________ the second Saturday (4) _________ August. We're going to have it in Tom's house on Wilton Avenue. There's a big garden and we're going to have the party in the garden. Did you know that my birthday is (5) _________ the eighth? But as you can see, the party is going to be (6) _________ the tenth. Why? Parties are better (7) _________ the weekend!