Choose the correct words to complete the sentences. never feed y I'm never feeding the animals at the zoo. 2 That snake hides / is hiding behind a tree right now. 3 Kangaroos usually live / are usually living in groups. 4 Do you look at / Are you looking at the tigers now? 5 The guide gives / is giving a tour of the aquarium at the moment. 6 Bears sleep/ are sleeping in the winter.