阅读回答提问：Sam is six years old.He can read and write well,but he can't tell the time.
He doesn't say eight o'clock,twelve o'clock,or four o'clock in the afternoon.He says breakfast-time,lunch -time or tea-time.His aunt thinks she can teach him.
"Can you count,Sam?"
"Yes.One,two,three,four,five,six,seven,eight,nine,ten eleven,twelve……“
"That's fine.Now,look at the clock.I put the long hand on twelve and short on one-that is one o'clock.If I put the short hand on two,what's that?"
"Two o'clock."
"Three o'clock."
"Very good,boy.Now the short hand is on four."Sam's aunt looks at him and asks,"What time is it,Sam"
"Tea-time,Aunt,and I'm hungry."
1.What does Sam say when it's eight o'clock?When it eight o'clock,Sam says it is___
2.What problem has Sam got?Sam has got some problems of telling the___
3.What's the long hand on a clock?The long hand is the__hand on a clock
4.What does Sam's aunt think?Sam's aunt thinks Sam___if she teaches him
5.Why does Sam take four o'clock for tea-time?Because Sam is___