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 |
Classrooms in some schools are equipped with seats that can be _____ to the height of a person.
| A．grown | B．adjusted |
| C．folded | D．expanded |
It has been announced that the award will be given to ______ has made the largest donation to charity this year.
| A．anyone | B．the one |
| C．whomever | D．whoever |
Many people agree that there has never been a more splendid opening ceremony than
______ of the Beijing Olympic Games in history.
| A．one | B．what | C．that | D．it |
--Has Billy finished his homework today?
--I have no idea. He ______ it this morning.
| A．would do | B．was doing |
| C．has done | D．had done |
______ more and more people may turn to the Internet for the latest news, it is unlikely that the newspaper will disappear．
| A．When | B．Because | C．Since | D．While |