Choose the correct item.
1 Always turn off/up your mobile phone
when you enter the library.
2 This shopping mall is popular about/with
young people because it has lots of trendy
shops.
3 Brian has just turned down/off a fantastic
job offer.
4 What do you like doing on/in your spare
time?
5 My younger sister cries when no one is
paying attention to/on her.