—Where are the bags ?
— .
| A．It’s on the floor. | B．They are on. |
| C．They are red. | D．I don’t know. |
Our teacher has chosen some students as volunteers, Mary, Sally and me.
| A．have included | B．are included |
| C．include | D．including |
ORBIS doctors invite local doctors and nurses _____ to learn new skills.
| A．in board | B．in the board |
| C．on board | D．on the board |
We didn’t go to the concert because we couldn’t to buy the tickets to it.
| A．choose | B．expect | C．offer | D．Afford |
English is used an official language in more than 70 countries.
| A．as | B．for | C．with | D．By |
helps build a better world for everyone, especially children around the world.
| A．ORBIS | B．UNICEF | C．OXFAM | D．WWF |