6.(　)Who_____duty today?A.are on the 　　B.is in the　　C.are in　　 D.is on

5.(　)Where are the balls? They are____floor.A.on a　B.on the　C.under a　 D.in the

4.(　)Do you know the boy_____the hat?A.in　 B.on　　 C.at　　 D.to

3.(　)Where is______hat? It's here.A.Kate　B.Kate's 　C.Kates　D.Kates's

2.(　)Are Tom's pens___desk? Yes, __are.A.on his, it　B.on my, we　C.on his, they D.his, it's

1.(　)Where is your brother? He is___.A.in home　B.in school　C.at home　D.on school

5.我不知道他的名字。I _______ _______ his name.

4.你能回答我的问题吗？Can you _______ _______ ________?

3.我的数学书在我的书桌上面：My math book_______ _______ ________ ________.

2.把它拿到我们的教室里边去：Please_______ _______ ________the classroom.