I’d like to see you off at the airport. Could you tell me _____ ?
He is a very honest man. He never _______ lies.
It’s difficult for me to decide which one to choose, because ______ of them are good.
Mr. Li regards Ningxia as his second_______ because he has been here for over twenty years.
Bob is young, _______ he knows a lot.
When we came to the gate, he stopped _______ me go in first.