—Excuse me, may I sit here? — . The girl on the seat will return soon. A. Yes, please B. I’m afraid not C. No, thanks
“Hello,Kate.Nicetomeetyou.”“________.”
Theboyisfourteen________.
Iamastudent________IamChinese.
_______isTom'sfriendfrom? HeisfromShanghai.
________areBob'sgrandparentsandtheyareverynice.