1. ______ (He) pen is in ______ (I) pencil-box.
2. ______ (You) shoes ______ (be) under the bed.
3. ______ (Who) new ruler is this?
4. — Are these trousers _______ (you)? — No, they aren't ______ (we)
5. It's time ______ (go) and play games.
6. This is my pen. Please give it to ______ (I).
7. I have two ______ (baby).
8. Look! That is a ______ (China) car.
9. It is ______ (my teacher) sweater.
10. Now her ______ ( parent) are in America.

Dear Tim,     
     I have a pen friend. Her name is Alice. She 1____ (come) from America. She is twelve years old. 
She is a school girl. She says China is a 2____ (friend) country. She wants some Chinese friends. She 
wants 3____ (be) a reporter because she likes to talk with people and  4____ (write) stories.   
     There 5____  (be) twenty students in her class. They come from different  6____ (country). They 
all can speak English. They 7____ (learn) Chinese now. Her 8____  (parent) are working in China. 
Her mother is a teacher in a middle school in Beijing. She  9____ (teach) English. Her father is a doctor
 in a hospital. They have many Chinese friends. They all like  10____ (Chinese) very much.                                                                                                                                  Yours,     
                                                                                                                                  Tom