Rewrite the sentences using the words given. 1. It wasn't a good idea to leave your rubbish on the beach. (shouldn't ) You_____________________________ 2. The most logical explanation is that someone stole the paintings form the art gallery. (must) Someone________________________ 3. It wasn't necessary to ask Paul to come and help us. (need) You____________________________ 4. I think Louise drew the dragon on the wall. (may) Louise___________________________
