It is dangerous for teenagers to give out too much     about themselves on the Internet. 

--- I am going to have a job interview tomorrow morning.--- Well, ______

Don’t eat               meat. If you do so, you’ll get               fat.

---Who’s the most modest boy in your class?---Daniel. He never __________ in public.

—Look at the monkeys running around on the rocks together. —Yes, the environment ______ to suit them very well. Let's see the tigers now.