用方框中所给单词的适当形式填空，每词仅用一次。

Tom is my good friend and he often helps me ______ my English.
Look! The old man ______ a big box. Let’s give him a hand.
Let’s go to the _________ today. I want to watch a movie about sharks.
She could _______ move because she got badly injured in the earthquake.
The weather today is much ________ than that of yesterday.