1 Where is Tom?-
I (not see) him today, but he (tell) Mary that he'd be in for dinner.
2 I (buy) this in Bond Street. ~
How much you (pay) for it? ~
I (pay) Ј100.
3 Where you (find) this knife? ~
I (find) it in the garden. ~
Why you (not leave) it there?
4 I (lose) my black gloves. You (see) them anywhere? ~
No, I'm afraid 1.... When you last (wear) them? ~ 
I (wear) them at the theatre last night. ~
Perhaps you (leave) them at the theatre. 
5 Do you know that lady who just (leave) the shop? ~
Yes, that is Miss Thrift. Is she a customer of yours? ~
Not exactly. She (be) in here several times but she never (buy) anything.