—Don't forget ________your homework,John. —OK.I'll do right now. A.doing B.do C.to do
— These clothes are very nice. Could I_____? — Sure.
My name ____ Jack. Liu Ying and Sun Mei ____ my friends.
— ____ skirt is this? — It's hers.
— ____ — She is a nurse.
— How do you spell your name, please? —