根据句意及首字母提示补全单词。Put a b________ on the cut.R______ it under water.She saw an old man l________ on the road.Bob is a mountain c_____.How many f________ does a spider have?
Write it as ( careful ) as possible and try not to make any mistakes.
He is the ( invent ) of the robot.
It's ( polite) to talk loudly in public.
We can't leave the old and children at home by (them).
They will hold the (five) sports meeting in their school next week.