What do you think of the TV program I am a singer 3—________ program it is! I’ve never seen a better program before!

said that many kids are worriedabout the year 2012, ,they think the earth will be destroyed by disasters.

My mother prefers to take a bus to her office she has a car on her own．

This kind of game is exciting.—Yes, but it’s dangerous. One can’t do it ________ he or she has got some training.

The wildlife park is very large. Follow your ________, or you’ll get lost easily.