The question that puzzled them is ____ they can get rid of the air pollution in the area.
| A．how is it that | B．that is how | C．what is that | D．how it is that |
The unemployment figures this year are close to ___ of the year before last.
| A．that | B．ones | C．one | D．those |
That is ___ most moving play so that ___ most people like to see it.
| A．a; a | B．the; the | C．the; / | D．a; / |
--- Will you please spare me a few minutes now?
--- ___, but I’ll be free in half an hour.
| A．No, I can’t | B．Yes, with pleasure | C．No problem | D．I’m afraid not |
－I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.
－ ! I’m sure you’ll make it.
| A．Go ahead | B．Cheer up | C．No problem | D．Good luck |
The people in the disaster areas are ready to accept _______ help they can get.
| A．whichever | B．however | C．whatever | D．whenever |