( )（2）如何询问对方来自哪里：
A. Where are you want to go ?B. Where are you from ?
( )（1）欢迎新同学来到我们班级，应说：
A. Pleased to meet you ! B. Welcome to our class !
( )（15） Here is a picture ____ my family .
A. toB. in C. of
( )（14） She is ____ music teacher .
A. weB. us C. our
( )（13） ____ old are you , Dick ?
A. WhatB. Where C. How