The pollution kills a lot of animals every year.
A. makes… die
B. makes… clean
C. makes… beautiful
---Is that a ruler?
---Yes, __________.
| A．it is | B．its | C．it’s | D．It is |
---Nice to meet you!
---_________________
| A．Thank you | B．Nice to meet you, too. |
| C．I’m fine. | D．How are you? |
--- _____________?
---It’s yellow.
| A．What’s your name | B．What’s this |
| C．What color is it | D．What’s that |
--- What’s that?
---__________.
| A．It’s V | B．It’s black. |
| C．Yellow | D．P-E-N |
This is _______key and that is _______English book.
| A． a ; a | B．an ; an |
| C．a ; an | D．an ; a |