Finding the ______look on the student’ s face, the professor felt _____about his explanation.
| A．confusing, embarrassed | B．confused, embarrassed |
| C．confused, embarrassing | D．confusing, embarrassing |
Though they had not much to say, they email each other _____ .
| A．sooner or later | B．from then on | C．every now and then | D．more or less |
I demanded that he _____ English to help him improve it gradually.
| A．practise reading | B．practised reading | C．could practise reading | D．would practise reading |
The new books are of great use, they _____ well and _____ already.
| A．sell : sell out | B．sold : had sold out | C．sold : have sold out | D．sell : have been sold out |
A new cinema _____ here. They hope to finish it next month.
| A．will be built | B．is built | C．has been built | D．is being built |
Sports and games should not be _____ only _____ amusements
| A．looked : for | B．spent : on | C．taken: for | D．treated : as |