The twins has studied in this school .
| A．two years ago | B．since two years ago |
| C．for two years ago | D．since two years |
Thanks________the nice photo________your family.
| A．for, of | B．of, of |
| C．for, for | D．of , for |
— Is this __________classroom?
— Yes, it’s________.
| A．their, theirs | B．their, their |
| C．theirs ,theirs | D．theirs, their |
—________do you spell computer?
—C-O-M-P-U-T-E-R.
| A．What | B．How | C．Where | D．Are. |
—Are these buses?
—________________.
| A．Yes, these are. | B．Yes, they are. |
| C．Yes, they aren’t. | D．Yes, these aren’t |
— This is my ruler. _________ the blue pens?
— They are Helen’s.
| A．What | B．How | C．What about | D．Where’re |