English is___ useful language because people in many countries are using it.
| A．a | B．an | C．the | D．/ |
--- What’s this ? --- .
| A．This is a ruler. | B．r-u-l-e-r |
| C．Its a ruler | D．It’s a ruler. |
---How do you do? ---
| A．Hello ! | B．How are you ? |
| C．How do you do? | D．I’m OK! |
Here is my family.
| A．a photo of | B．photo of |
| C．a photo at | D．photo at |
The jacket is .
| A．a black | B．black | C．an black | D．the black |
What's this ____ English?
| A．in | B．at | C．to | D．for |