다음 중 어법상 옳은 것은?

Question

다음 중 어법상 옳은 것은?

Accepted Answer

4. Sarah would be offended if I didn't go to her party.

Answer

She supposed to phone me last night, but she didn't.

Answer

I have been knowing Jose until I was seven.

Answer

You'd better to go now or you'll be late.

Answer

Sarah would be offended if I didn't go to her party.