If I report it to the police, they’ll want to know where I found it._______ They might want to know what I was doing there.

Carol Walker didn’t turn up last time ,did she ? —-No .She _______.We had changed our plan .

idn’t you buy the gold ring —- I ______,but I didn’t have the money

We were_____ tired_____ we fell asleep at once yesterday.

.Slang words (俚语) are made _____ special groups,such as workers and musicians