Spending time

[Leung Hiu Laam]

How long does it take you to use the mobile phone ?
How much time do you spend on sleeping ?

[Fong Sui Wa]

How long does it take you to do homework?
How much time do you spend playing computer games?

[Chan Sai Kit]

How long does it take you to use the mobile phone ?
Around 3-4 hours

How much time do you spend on sleeping ?
About 8 hours