Modal Perfect สำหรับการอนุมาน — Bài Tập 4

The new restaurant is always empty. Their food ___ be very good.

She's wearing a diamond ring on her finger. He ___ proposed to her.

There's a strange noise coming from the attic. Something ___ gotten trapped up there.

He submitted a flawless dissertation. He ___ spent months researching it.

He was a known pacifist and detested violence. He ___ been the one who started the fight.

The museum is closed today. I ___ checked the opening hours.

She looked upset after the phone call. She ___ received bad news.

The defendant had a clear motive and no alibi. The jury ___ found him guilty.

He looks very happy. He ___ received some good news.

The fire alarm is ringing. Everyone ___ evacuated the building.