—Would you please __________ us one of your __________ designs?
| A．showing, the best | B．show, best |
| C．to show, best | D．show, the best |
----________ is he staying?
----For a month.
| A．How about | B．How often |
| C．When | D．How long |
I would like to know something about Lao She. The more information, the ___.
| A．good | B．better | C．best | D．well |
The Yellow river is the second ______ river in China.
| A．long | B．longer |
| C．longest | D．the longest |
Could you please give me _____ on English study?
| A．some advices | B．some advice |
| C．pieces of advices | D．an advice |
---What do you think of Tina?
---She works ____ than anyone else in my class.
| A．harder | B．hardest | C．younger | D．older |