选择并改错，把错误的一项圈起来，在句子后来改正。
There is public sign in the park．
| A．some | B．any | C．all | D．a |
一Whatis it today?一It’sJanuary．
A．day：Tuesday
B．date；twentieth
C．date；the twentieth of
一Here’sinteresting storybook for you． —Thank you．
| A．the | B．a | C．an | D．／ |
I've got a nice present．It’s a skateboard．It’smy parents．
| A．for | B．to | C．of | D．from |
Look at that sign，it means we shouldn’t noise here．
| A．keep off | B．make | C．touch | D．mean |