_____ you tell me how to use this digital dictionary?
| A．May | B．Must | C．Can | D．Need |
--You look worried. What’s wrong?
--- I went for a job interview yesterday and I ______the result.
| A．waited for | B．was waiting for |
| C．am waiting for | D．will wait for |
--Where is your father, Helen?
--- He is trying to ______a new shower in the bathroom.
| A．put out | B．put in | C．put through | D．put down |
--Finding information is not a big deal today..
--- Well, the ______is how we can tell whether the information is useful or not.
| A．courage | B．message | C．challenge | D．knowledge |
--This is between you and me.
--- I promise. I won’t tell others ______you say I can.
| A．unless | B．or | C．since | D．and |
--_______ pocket money do you usually get every month?
-- Fifty yuan. What about you?
| A．How often | B．How long |
| C．How many | D．How much |