看图，选择合适的介词填空。

- Can I help you, Tim?
- Yes. I need a ruler. Give me a ruler, please.
- Where is it?
- It's_________the bag. Give me a pencil case, please.
- Where is it?
- It's_________the table. Give me a ball, please.
- Where is it?
- It's_________the table.
- Here you are.
- Thank you. Oh, where is my chair? I can't find it.
- Don't worry. It's here,_________the table.

Tony 问Gogo时间，他怎么问的：

A．It’s eleven o’clock?

B．What time is it?

C．What time are there?

--- What’s this? ( ) 
---

A．It’s a carrot.

B．Yes, it is.

can you see? I can see yellow.

A．What

B．What colour

C．How

–How much is it?  (  )
--________________.

A．Thank you.

B．It’s ten yuan

C．Yes, it is not.