六年级英语阅读短文回答问题：
Father's Day is coming.Amy and Tina want to buy something for their father.Amy has eight hundred and fifty yuan,and Tina has five hundred and sisty yuan.Their father is very busy,so they plan to buy a mobile phone for him.Here's the list of the brands,prices and sizes of mobile phones.
Brand Price Size
NEC 1,500 108.8﹡53﹡10mm
Philip 700 100.7﹡40﹡4mm
Nokia 1,300 106﹡45﹡8mm
Motorola 1,200 105﹡41﹡5mm
Amoi 800 98﹡40﹡8mm
1.Which one can't they buy because they don't have enough money?
A.NEC B.Philip C.Motorola D.Nokia
2.Which one should they choose if they want to buy two mobile phones for their father
and mother?
A.NEC B.Philip C.Motorola D.Nokia
3.If they buy their father a tie for 150 yuan,they also can buy a_______?
A.Philip and NEC B.Motorola and Amoi
C.Nokia and Philip D.NEC and Amoi
4.Which one is TRUE?
A.A mobile phone can't make life convenient.
B.Their father can use the phone when he is in the theater.
C.Amy and Tina have fourteen hundred and ten yuan.
D.It is difficult for people to use a mobile phone to call anyone at any time.
5.Which mobile phone is bigger than Nokia?
A.Philip B.NEC C.Amoi D.Motorola
注:﹡为乘号