选出每组中不同类的一项。
（1）A、scientist B、coach C、singing
（2）A、afraid B、hospital C、worried
（3）A、hobby B、reading C、watching
（4）A、player B、gym C、university
（5）A、worker B、play C、teacher
( ) A cow is ________ bigger than a mouse.
| A．much | B．more | C．many | D．most |
() The bed ________ the right is yours
| A．on | B．in | C．at | D．of |
( ) —_________are his football clothes?
— Under the bed.
| A．Where | B．Who | C．Whose | D．What |
( ) I have two good pen friends. One is an American, _________is in England.
| A．the other | B．look after |
| C．another | D．other |
( ) There are so many people in the shop. You must _________ your things.
| A．look at | B．look after |
| C．put away | D．put on |