How can we get this language point _____ to the students.
| A．down | B．round | C．across | D．into |
Much ______ to be done.
| A．is remained | B．remains | C．has been remained | D．is remaining. |
The house was reduced to _____by the fire _____by a cigarette butt.
| A． ash, cause | B．ashes, being caused |
| C． ash, being caused | D．ashes, caused |
It’s said too much noise can _____ people mad.
| A．have | B．let | C．drive | D．take |
Boys wear fashionable clothes. ______, some birds have bright feathers.
| A．Similar | B．Similarity | C．Similarly | D．likely |
______ the Internet is bridging the distance between people, it may also be breaking some homes or will cause other family problems.
| A．When | B．While | C．If | D．As |