1£®----I’m sorry, but there is no smoking on this flight.

----Oh, I _____ that. Sorry, I won’t again.

A£®don’t know      B. didn’t know      C. won’t know        D. haven’t known

2 £®----Could you lend me that book you ____ me about when I telephoned you?

-----No,I am sorry, I can’t. I gave it to a friend.

A£®were telling       B. would tell      C. had told       D. had been telling

 3£® —The former president of Iraq was caught at last.

       —Really? Where      himself?

   A£®has he hidden        B£®had he hidden      C£®was he hidden      D£®has he been hidden