1. (2018·长沙模拟) 阅读海报，判断句子正误。

Welcome to our zoo!

Ticket price： Adults(成人) : ¥80 Children: free(under 1.2 m) half the price(1.2--1.8 m) Time: Tuesday--Sunday 10 a.m.--6 p.m.

1. （1） There are many animals in the zoo.
3. （2） The zoo is open on Monday.
5. （3） We can go to the zoo at 11a. m.
7. （4） The ticket for my mother is 80 yuan.
9. （5） It is free for pupils in Grade 6.