-- Someone is knocking at the door. Is it Amy?
--It ________ be her. She is giving a performance at the theater now.
| A．may | B．must | C．can’t | D．mustn’t |
—What’s the time?
—It’s 12:00. Let’s go for .
A breakfast B. lunch C. supper
The old man ____know ____get to the hospital.
A. wants to, how to B.want to , what to C. want and, when to
--____do you like the book? --It’s interesting.
A. How B. What C. When
The teacher is ______ us a story in English.
A. saying B. telling C. talking
Betty arrived _____ London ____ the evening of June 1st.
A. at, in B. in, on C. in, in