Sending man into ______ space is not _____dream for human beings any longer.
| A．/; a | B．the; a | C．the; the | D．/; the |
Pop music is such an important part of society ________it has even influenced our language.
| A．as | B．that | C．which | D．where |
－ 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 |