John received an invitation to dinner, and with his work______,he gladly accepted it.
— It _______ be Jack who is in the office. — No, it _______ be him. I saw him off at the airport half an hour ago.
John and Jane are of the same age, but John is taller _______ a head.
As we have much time left, let’s discuss the matter _______ tea and cake.
Mr Green is second ______ speed _______ none as a famous athlete.
I know nothing about the young lady _______ she is from America.