Mrs. Sun is a friend of _______.
A. Mary's mother
B. mother of Mary
C. Mary 's mother's
当来宾到你们学校参观时，你应该说：
A. Who are you?B. Where are you from? C. Welcome to our school!
当你到商店购物时，售货员会对你说：
A. Thank you!B. Can I help you？ C. Nice to meet you!
_______ the weather like?
A. What’sB. How’sC. What
It is five o’clock . It’ s time____go home .
A. forB. toC. of
How many______are there in your farm?
A. henB. cowC. sheep