"I don't know why he did not perform well in the concert. He _________ missed practice."

"Although Raghav and Saurav were hungry, they didn't eat much. They ___________ liked the food."

"The Chief Guest hasn't arrived yet. He ______________ the flight; nothing else would have held him up."

"The basketball coach shouldn't have limited his choice to the Class X students alone. He ______________ some of the Class IX students also."

"The manager is not in his office. He ____________ out to a meeting."

"The corporation ________________ precautions, which could have prevented the spreading of the virus in the city."

"The letter never arrived. They ______________ it by registered mail."

"The candidates were asked to be present for the interview at 11 AM today. It is already 11.30 AM and the interviewers have not come. The interview _____________ cancelled."

Andrew did no revision for the exam but he's passed. I think he _______________________ cheated.

The boss is in a terrible mood. The meeting _______________________ been good.

I'm sorry but Samantha isn't here. She______________________ already left the office.

You ________________________ tried to fix the roof yourself. You might have fallen off and been badly injured.