_____around, I find many people willing to pay a little higher price for things ____are friendly to the environment.
| A．Asking ; / | B．Asking; that | C．Ask; which | D．Asked ; that |
My father didn’t have to say anything．I knew he was upset from his ________．
| A．look | B．sight | C．appearance | D．sign |
Cao Cao’s tomb is reported ________ in China, which attracts nationwide attention．
| A．being found | B．to be found |
| C．having been found | D．to have been found |
The chairman will be pleased at ________ scene that everything is in ________ place．
| A．a; a | B．the; the | C．the; 不填 | D．不填; the |
―Karen, can I talk to you for a minute?
―Sure, ________?
| A．how come | B．what’s up | C．how’s that | D．what for |
Word has come ________ some visitors will come for a visit to our school next week.
| A．what | B．that | C．whether | D．when |