Wearing red can also make for you to take action.

When you feel helpless and _______, just remember you are not _____ in the world because your friends are around you, including me.

This kind of food must be ____ than that one.

Generally speaking, a computer works _______________ a human brain.

Is she a hard-working student?——Yes, she is. She studies ______. She is also good at PE. She runs very______.