Compléter Guess the wordVersion en ligne Guess the following words par Laura Sanchez 1 are is is are in is are in in and about London Zoo 178 years old . It in Regent's Park London . It a big area and there three large gardens . There are 5 , 000 animals total . There mammals , birdas , reptiles , apes bugs . There about 650 species . It's the most famous zoo the world .