Ex 3. Fill in the gaps with prepositions of time.
1. We will go to Dylan’s concert _______ Saturday.
2. It will start ________ 6 o’clock.
3. I will buy tickets _________ two hours.
4. I love Dylan’s songs _________ my childhood.
5. I have known his songs ________ two years.
6. I need to do a lot of things ___________ the concert.
7. They had a lot of fun ____________the concert.
8. Probably, she will join us _________ the concert.
9. They sang ________ the end of their favorite song.