Mr.Barrette doesn’t think that all bad language should be allowed.In his opinion，there are ______ that should be kept up.
| A．degrees |
| B．levels |
| C．limits |
| D．standards |
ˉWhat do you think of Lin Shuhao’s performance in today’s match?
ˉ______. He should have won more points.
| A．it was just so–so | B．I have no idea |
| C．I’m afraid not | D．It’s my pleasure |
ˉCould you stop working and ______me a favor?
ˉ With pleasure.
| A．doing | B．do | C．to do | D．done |
After the new equipment was introduced, they produced ______machines this year as the year before.
| A．as twice many | B．as many twice |
| C．twice as many | D．twice many as |
ˉWhat do you think made Tom so upset?
ˉ ______her new bicycle.
| A．Because of | B．Lost | C．As she lost | D．Losing |
It is not how much we learn but how much we understand ______ benefits us so much in our daily life.
| A．which | B．that | C．what | D．who |