Bob and David are friends. __________ of them work in the art club as volunteers.
| A．All | B．Both | C．Each | D．Every |
--- Don’t forget to come to my birthday party tomorrow! --- .
A. I don’t B. I won’t C. I can’t
Listen, a small number of students in the classroom.
A. talk B. are talking C. is talking
your father usually go to work by car?
A. Do B. Is C. Does
-- are you staying in the countryside?---For more than one week.
A. How often B. How long C. How much
---What’s the matter? --- I have .
A. an apple B. a sore back C. many friends