Помогите пожалуйста! СРОЧНООО! Choose the sentence which means the same as the given one....

Question

Помогите пожалуйста! СРОЧНООО!
Choose the sentence which means the same as the given one.
You must concentrate on your work.
It took him a while to get used to life in China.
Jason accepted his second place in the Olympics.
Варианты ответов (каждый может быть использован несколько раз):

1)You must settle down to your work.
2)You must settle down your work.
3)He needed time to settle in.
4)He needed time to settle into a new life.
5)Jason settled up with the second prize.
6)You must settle up to your work.
7)Jason settled on the second prize.
8)Jason settled for the second prize.
9)He needed time to settle down.

Answer 1

You must concentrate on your work.-1)You must settle down to your work.
It took him a while to get used to life in China.-4) He needed time to settle into a new life.
Jason accepted his second place in the Olympics-
8)Jason settled for the second prize.