E-Bay，Amazon and Shopbop are popular websites __________ people can sell goods to each other．
| A．where | B．which | C．when | D．whose |
185. When I was at school, I had to learn a Tang poem by__________each week.
| A．Ear | B．Mouth | C．Heart | D．Eye |
184. In no time the locusts came down and started eating everything --- the wheat, the corn, the grass and even the _____ on the tree.
| A．leaf | B．leafs | C．lemon | D．Leaves |
183. Hearing the funny speech given by the famous professor, all of us burst into _____.
| A．laughed | B．laughter | C．laughing | D．Laugh |
182. To the sea captain’s surprise, he found thattravel could also be quite pleasant.
| A．earth | B．land | C．ground | D．Plain |
181. In the hospital, there are a lot of _____.
| A．ladies doctors | B．lady doctors | C．ladies doctor | D．woman doctors |