---You look sad. What happened ?
---I can’t find a way ________ the students quiet.
| A．to keep | B．keep | C．keeps | D．keeping |
_______apple _______ day keeps _______ doctor away!
| A．A; a; the | B．An; a; the |
| C．The; a; a | D．An; the; the |
Children play “trick or treat”_______ their parents ________ Halloween.
| A．with; in | B．to; on | C．for; at | D．with; on |
---- _______ does your mother watch the Talk Show?
---- Once a week.
| A．How long | B．How often |
| C．How soon | D．How far |
Apple juice tastes___________.
| A．well | B．good | C．badly | D．nicely |
That pair of shoes ________ too expensive. Can you show me __________ pair?
| A．is; another | B．are; other |
| C．is; the other | D．are; others |