This is _________ alarm clock.
| A．a | B．an | C．the | D．/ |
I want __________ the music club.
| A．join | B．to join | C．joins | D．be join |
Miss Wei often helps us ________ our English.
| A．at | B．in | C．of | D．with |
--I hope you have a good trip. --_________________ .
A.Thank you B.I hope so C. I think so
The bad news made me _______ sad.
A. feel B. felt C. to feel