日本語をクリックすると英文が表示されます。まずは自分で英語にしてから答え合わせを。
If necessary, I'll come at nine tomorrow.
It is not necessary for you to quit the job.
We may find it necessary to leave early.
It is necessary to do some exercise every day.
Your help is necessary to our success.
The doctor said it'll be necessary to operate.
It is necessary that you see a doctor.
I will provide you all the necessary information.
I really don't think that's necessary.
He doesn't have the necessary skills for that task.
It is necessary for you to work hard.
If you are going abroad, it's necessary to have a passport.