The most important thing about cotton in history is ___part that it played in ____Industrial Revolution.
| A．/,/ | B．the,/ | C．the , the | D．a ,the |
He knows so much about the story. He must have read the book,_____?
| A．mustn’t he | B．doesn’t he | C．hasn’t he | D．didn’t he |
He knew the problem was serious and promised to look into it _____ he reached office.
| A．at that moment | B．for that moment | C．immediately | D．soon |
Greatly moved by what she did,________.
| A．tears came to my eyes |
| B．my heart was full of gratefulness |
| C．my eyes were filled with tears |
| D．I could hardly hold back my tears |
If better use is _____ your spare time, you’ll make greater progress in that.
| A．spent | B．taken | C．made of | D．used of |
Not everyone likes everyone else, _____?
| A．does one | B．does everyone | C．do they | D．don’t they |