When Madam Curie did the science experiment again, she was more careful where she_____ a mistake.
| A．made | B．has made | C．was making | D．had made |
Medicine should be placed children’s reach to make sure of safety.
| A．with | B．within | C．out | D．beyond |
—What do you think of the hotel?
—Wonderful. You couldn’t have found .
| A．the good one | B．a better one |
| C．a best one | D．the best one |
We all think it is Jack, rather than his parents that responsible for his bad manners in public.
| A．are | B．is |
| C．were | D．be |
The news shocked the whole nation a strong earthquake hit Yushu on Apr.14, 2010.
| A．what | B．when |
| C．that | D．which |
The letter Mary had looked forward to her last night and she was very excited.
| A．reaching | B．reached |
| C．had reached | D．has reached |