1 . 根据语境选择词语，并用其恰当形式填空，每个词仅使用一次。

shape, reward, course, function, channel, highlight, absorb

1. There is no denying that every individual will experience happiness and sorrow in the ________ of their long life.
2. No one can ignore the great influence social media has in ________ the public opinions.
3. Teachers use different methods to help students ________ what they learn.
4. It is of significance to have a balanced diet; otherwise, our body cannot ________ normally.
5. Art and music are great ________ for people to express their ideas and emotions.

2 . After winning the game, the first thing she did was ________(go)up to her trainer and thank him for all his help during her training.（所给词的适当形式填空）

9 . When she found the room needed _________, she couldn’t help but _________ down the unfinished newspaper and began to do the work.

A．to be tidied; lie	B．tidying; lay
C．being tidied; to lay	D．tidied; to lie