The road is always busy. Look out when you walk_______．

Superstars should pay more attention to their behavior because what they do can have a great ________ on teenagers.

poverty ________ people in Africa. However, there are small victories indicating a good start towards a better future because they are taught how to fish.

is an impressive photographer, _______ pictures have appeared in many magazines.

Why are the elephants very__________—Because they can walk for a long time and never get lost.