29 ___ (catch) the last bus,he had to go home by taxi.为什么用NOT having caught 不用Not have caught.

Luckily,the policeman___(catch) the thief and l ___(get) back my purse. He tried ___ (catch) the bus ,bHe tried ___ (catch) the bus ,but he miss. The birds can ___(easy) catch the fish for food He ran ___(swifter) to catch up with the thief Mr Miller got up early ___ ___ ___ (为了)catch the first bus catch the catch the catch the catch the catch the catch the catch the catch the catch the I failed to catch the last train yesterday.保持句意不变I ___ ___ ___ catch the last train yesterday. run quickly,and you will catch the early bus ___ ___run quickly,you will catch the early bus They had a quick breakfast and then ran to catch the ___?___ bus. the thief tired ___ (run)away but the policeman____ (catch)them in the end.