PA2 U9 D1

Large animals, like tigers and bears, need to be trained ________ they are still very young.

________ someone has an unusual pet, serious problems can arise.

________ you see a cat flatten its ears, you should assume it's upset.

________ a messenger pigeon is taken somewhere and released, it almost always finds its way home.

________ my sister and her family live now, tenants aren't allowed to have pets.

Though large, trained elephants are obedient. They will usually go ________ they are led.