填单词补全对话。
（1）A：Can I           you?
B:I,d                a pair of trousers.
（2）A; Where              you from?
B: i,m               Chengdu.
（3）A:What             do you go to school?
B:I go to school             seven ten.
（4）A:Would you please pass me the knife? I want to    the beef
B:Sure.      You are.
（5）A:Excuse me.Can you tell the       to the  cinema?
B:It^,s beside the hospital.You can        a bus and          off at the hospital