- Someone is knocking at the door. Is it Ann?
- It_______ be her. She is giving a performance at the theatre now.
| A．may | B．must |
| C．can't | D．mustn't |
---Hi, Jane, tell you a piece of good news. I _____ America tomorrow.
---Wow, have a good trip!
A. will leave to B. leaves for C. am leaving for
_____ Lily ______Lucy will go with you because one of them must stay at home.
A. Neither; nor B. Either…or C. Both; and
Peter is made_______ his room once a week.
A. clean B. to clean C. cleaning
No one can tell me ________ next.
A. what to do it B. how to do C. what to do
China ________ more people ________English.
A. encourage; learn
B. has encouraged ; to learn
C. has encouraged; learning