---______ does it take you to go to Beijing by train?
---About two days.
| A．How | B．How long |
| C．How far | D．How many time |
I want to ______the children ______ clothes.
| A．provide; to | B．provide; for | C．provide; with | D．provide; at |
— Your coffee smells ______.
— It’s from the USA. Would you like ______ ?
A. well; it B. good; it C. good; some D. well; some
— The classroom is ______ clean ______ it was yesterday.
— Sorry, I forgot to clean it.
| A．as; as | B．so; as | C．not as; as | D．more; than |
The floor is very dirty. Will you please ______?
| A．mop it up | B．mop up it | C．to mop it up | D．to mop up it |
You can call me ______0512-5123467or email me______ lily@126.com.
| A．on; at | B．at; on | C．by; on | D．on; on |