------ Who is that man over there? _______ it be our teacher?------ No, it _______ not be our teacher. It _______ be Mr. Zhang.
He’s trained hard for the last two years. It is ______ he did so well at the track and field meet yesterday.
By the time he realizes he ______ into a trap, it’ll be too late for him to do anything about it.
After being criticized by her mother, she spoke out the words ______ in her heart for many years, tears ________ her eyes.
The new equipment ________ the disabled during the 8th National Paralympics.
Smiles around the world _____ be false, ______ other feelings like anger, fear or worry.