Don't worry. He is _______ to take care of the little baby.
| A．carefully enough | B．careful enough |
| C．enough carefully | D．enough careful |
Could you tell me ______?
| A．what do they do that for | B．why they are doing for |
| C．why do they do that | D．what they do that for |
---- Could you tell me how long ______ the book?
---- Three days.
| A．I can borrow | B．can I borrow |
| C．can I keep | D．I can keep |
When you see the sign “EXIT”, you know you can ________ from here.
| A．go in | B．go out |
| C．go upstairs | D．go downstairs |
---- How much did your bike _______?
---- I ________400 yuan for it.
| A．cost; paid | B．take; pay |
| C．take; cost | D．spend; took |
Remember not to speak ________ when we are in the reading room.
| A．fast | B．slowly | C．politely | D．loudly |