Though _____ in the accident, the bus driver did all he could to help the passengers to safety.
A．injuring B．injured C．to injure D．having injured
—I can’t find my mobile phone anywhere.
—You _____ have lost it while eating out.
A．may B．need C．would D．should
Students should be encouraged to take charge of their own learning, _____ just depending on their teachers.
A．better than B．more than C．other than D．rather than
Because the manager had some important guests to meet, the meeting only _____ a few minutes.
A．kept B．continued C．lasted D．covered
—Why were you so late this morning?
—I _____ in heavy traffic for an hour on the way here.
A．have been caught B．have caught C．had caught D．was caught
—Mr. Black, I think you have good taste in _____ art. So would you like to take _____ look at the painting.
—Yes, I’d love to.
A．/; a B．a; the C．/; the D．an; a
