-- Someone is knocking at the door. Is it Amy?--It ________ be her. She is giving a performance at the theater now.
Which of the following underlined parts is different in pronunciation from others?
He made a joke about his friend. Which of the following is correct for the underlined word in the sentences?
My father usually drives to work ______ taking the bus.
.---Do you know if Jim______ to play basketball with us? ---I think he will come if he ______ free tomorrow.
The art club is for members only. You can’t go in _____ you are a member.