―Look! What a mistake! Why?
―Sorry, I _________ on it.
| A．don’t concentrate | B．hadn’t concentrated |
| C．haven’t been concentrating | D．wasn’t concentrating |
Mr. Li has ordered ___ for the school lab.
| A．three equipments | B．three pieces of equipments |
| C．three pieces of equipment | D．three pieces equipment |
There are a lot of English words that are not spelt __ they sound.
| A．in a way | B．by the way | C．the way | D．a way |
Mr. Chen drove all the ___ to Wuhan to attend the meeting.
| A．way | B．road | C．journey | D．trip |
There was ___ traffic that nobody could move.
| A．so many | B．such great | C．so much | D．such many |
This new-type machine ____.
| A．takes up many rooms | B．take up much room |
| C．takes up many room | D．takes up much room |