Complete the phrasal verbs with the correct preposition.
1. I think, you should set ____ some money in case you want to buy a house. 2. What time will we have to set ______for the airport tomorrow? 3. The opening of the new sport centre has been set _____ a few weeks. 4. Summer has started to set ____ already, so we can go swimming.

1 aside ( отложить часть сбережений)

2 off ( отправляться)

3 back (задерживать)

4 in (наступать,устанавливаться)