Động Từ Khuyết Thiếu Could — Bài Tập 2

You ___ have at least called to say you wouldn't be coming.

It's a pity you didn't come. You ___ have enjoyed the concert.

___ you spell your last name for me, please?

You ___ be more wrong!

My grandfather ___ speak five languages.

___ you repeat that, please? I didn't hear you.

___ I have a glass of water, please?

The key ___ be in your pocket. Have you checked?

I ___ have gone to the party, but I decided to stay home instead.

I ___ feel the tension in the room.