I _______ the dance performance many times, each giving me a new understanding.
| A．watch | B．watched | C．have watched | D．am watching |
_____ and happy, Tom stood up and accepted the prize．
| A．Surprising | B．Surprised | C．Being surprised | D．To be surprised |
——Could I use your English dictionary for a few moments?
—— ________．I’m not using it myself．
| A．Come on | B．It depends | C．Go ahead | D．That’s great |
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
| A．While | B．As | C．If | D．Since |
—Can you give me the right answer?
─Sorry, I________ .Would you repeat the question?
| A．hadn’t listen | B．don’t listen |
| C．haven’t listened | D．wasn’t listening |
I don’t understand how you got a ticket. I always _____ you _____ a careful driver.
| A．think;are | B．am thinking, are | C．thought, were | D．think, were |