总结了一些还不太明白的题目,请您帮助作简要的解析,

总结了一些还不太明白的题目,请您帮助作简要的解析,
(1)Lucy ha got a lot of ______(relation)in Beijing
(2) The train is ______(slow) than the plane
(3)The train goes ______(slow)than the plane
(4)Though the girl is very young ,she shows great ______(interest)in ancient history
(5)Wenhui Daily is a _______(nation)newspaper and it has a large number of readers
(6)Going _____(travel)is one of her favourite hobbies
(7)Look!This is a photo of my cousin and __________(I)
(1) The new trpe of ipad in the photo _____me about five thousand yuan
A took B spent C got D cost
(2) --Have you been to the Ocean park ,Peter?
--Yes ,I_________there last Sunday
A have gone B have been C went D go
(3) There are about ______people in this city
A five millions B five million of C five millions of D five million
(4)This dress is too exensive ,Can you show me ______one?
A other B the other C another D each other