An ________ boy came to our class yesterday.
| A．11-year-old | B．11-years-old |
| C．11-year old | D．11 years old |
Some families raise cows, and _________ grow wheat.
| A．other | B．another |
| C．others | D．the others |
I am a new student in this school, so I have ________ friends here.
| A．a few | B．few |
| C．many | D．lots of |
I happened to meet an old friend of __________ in the supermarket.
| A．I | B．my |
| C．me | D．mine |
We live _______ a wonderful world _______ a lot of amazing things.
| A．in, with | B．on, with |
| C．in, has | D．on, has |