The number of guests invited to the party___fifty,but a number of them ___absent for different reasons,which made him very disappointed
People are puzzled ________ they read the book.
The soldier was of running away when the enemy attacked.
According to the air traffic rules, you should ________ off your mobile phone before boarding.
Despite the language ________, they soon became good friends.
You’ve ________ the most important word in this sentence.