Lee is new in Yangzhou. Maybe he needs a _____for sightseeing.

ater, my brother called to say he was all right,but ________ say where he was

Look! A little boy is in the middle of the street. It’s dangerous.—Let’s help him _________the street.

＿＿＿＿＿ heat is different from temperature?

Amy loves to talk about travel and she ____ many places of interest.