The tiger, once a _________animal to humans, is now ____ disappearing on the earth.

The tomato juice left brown ____ on thefront f my jacket．

In Shanghai Expo，the exhibitions, which we have already visited, are all excellent.-________， there are many other interesting things for you to do.[ ]

Two monkeys escaped thezoo.

―Where is your mom, John―My mother is talking ____ myteacher ____ my study.