------____ do you join the club? ---Because I like music.
| A．What | B．Where | C．Why | D．How |
—Thank you for your help, Mr. Liu．
—__________．
| A．You're welcome． | B．Don't thank． |
| C．Thanks! You, too． | D．I'm sorry． |
—Is that _________ schoolbag?
—No, it isn't．It's _______．
| A．he; hers | B．hers; his |
| C．he; his | D．his; hers |
—Where are my pencils?
—________．
| A．It's on the table． | B．Yes, they are, |
| C．Sorry, I don't know． | D．They are pencils． |
—What color is it?
—It's _______ orange．It's _______ orange jacket．
| A．/; an | B．/; a |
| C．a; a | D．an; an |
—Is his name Mike?
—No, _______ isn't．
| A．he | B．she |
| C．it | D．it's |