—________．Is this your baseball, Jane?
—Yes, it is．Thank you．
A．Sorry B．Excuse me
C．Excuse D．Nice to meet you．
Here _______ two nice photos ________ my family．
A．are; of B．is; of
C．are; for D．is; for
—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
