---- Have you finished your report yet?---- No, I'll finish in ______ ten minutes.
---- Do you mind if I smoke? ----________.
——Come on! I know you have ____gift for music. ------ Sorry. But I’m in _____ bad mood today.
I want to explain _______ that prevented me doing it on time.
. I_______such a foolish mistake if I had been a little more careful.
_______the tourist discovered his mobile phone stolen, he dialed the police number.