My brother _________while he ________his bicycle and hurt himself.
| A．fell; was riding | B．fell; were riding |
| C．had fallen; rode | D．had fallen; was riding |
Last year the well-known actress did _______ she ________ help the poor children in the mountain village.
| A．what; could to | B．everything; could | C．all; could | D．that; could to |
In order to prevent the fire spreading, some of the houses nearby had been ________ before firemen arrived.
| A．burned down | B．pulled down | C．put down | D．turned down |
Peter hurried through dinner, changed into old clothes, _______ in the lab for three hours.
| A．worked | B．working | C．and worked | D．to work |
When I got home, I found the door open. A terrible thought ________ me that someone broke into my house.
| A．beat | B．struck | C．knocked | D．hit |
--What is an e-pal ?
---An e-pal is someone you write e-mail to.
---__________.
| A．Yes, all right. | B．OK. That’s all right. | C．Yes, you guessed it. | D．OK. You get it. |