He was so touchy --- a word from her would him .
| A．set; out | B．set; off | C．set; up | D．set; back |
Day after day, they dragged their feet on and arrived at their destination ________.
| A．eventually | B．actually | C．accidentally | D．incidentally |
My younger sister enjoys listening to music very much, with pop music _______.
| A．in detail | B．in brief | C．in particular | D．in advance |
Please tell me how the accident_____. I am still in the dark.
| A．came by | B．came out | C．came to | D．came about |
American Indians ________ about five percent of the U.S. population .
| A．fill up | B．bring up | C．make up | D．set up |
I can think of many cases ______students obviously know a lot of English words and expressions but couldn’t write a good essay .
| A．why | B．which | C．as | D．where |