Reading without stop is a ________ piece of work.
| A．bore | B．bored | C．boring | D．tired |
－ Mom，what did your doctor say？
－He advised me to live ____ the air is fresher.
A in where B in which C the place where D where
That was really a splendid evening. It's years ______I enjoyed myself so much.
| A．when | B．that | C．before | D．since |
I hope there are enough glasses for each guest to have____ .
| A．it | B．those | C．them | D．one |
A sheep ____on this kind of special grass which usually grows much faster than
____on ordinary.
| A．fed; one | B．feeds; the one | C．fed; that | D．feeding; it |
Forty percent of the students in our class are boys, ____are girls.
| A．the others | B．others | C．another | D．the other |