单选I usually go home by ship.Why not ______by air foe a chanc

单选
I usually go home by ship.
Why not ______by air foe a chance.
.A.try going B try to go
I am worried I'm getting fatter.What should I do?
You should eat ______food and do more exercises.
A more B less
用所给词的适当形式填空（可用原型）
When you read English,you should try not ______(translate) every word.