The school has developed an online system students can choose their own teachers.
| A．which | B．that | C．whom | D．where |
“I in the dormitory, watching the live TV broadcast about the tsunami.” David told the policeman who had driven there to question him.
| A．was staying | B．stay | C．stayed | D．am staying |
The cousins are alike in age，but ________ they are as different as day and night.
| A．besides | B．anyhow | C．otherwise | D．moreover |
The examination results _____in the speech of our headmaster delighted all of us.
| A．refer to | B．referring to | C．was referred to | D．referred to |
To her ________，the salesgirl still helps that old lady.
| A．surprise | B．relief | C．delight | D．credit |
Be careful with such things. If you , you’ll drop them.
| A．don’t | B．won’t | C．aren’t | D．do |