Although they were tired, they still went on _____.
| A．working | B．to work | C．work | D．worked |
This is Elizabeth Tina Brown, our new teacher. You may call her __________.
| A．Mr Brown | B．Miss Brown | C．Mrs Tina | D．Ms Elizabeth |
---Don’t step on the grass next time, Mike.
--- ___________
| A．Is that so? | B． Don’t worry. | C．I don’t know. | D．Sorry, I won’t. |
People in America and Canada usually make __________to celebrate Thanksgiving Day.
| A．rice dumplings | B．moon cakes | C．pumpkin pies | D．birthday cakes |
Here are some flowers ___________ you __________ our best wishes.
| A．to ; for | B．for; with | C．of; to | D．from; to |
__________ is spoken the most widely in the world.
| A．Chinese | B．English | C．French | D．Russian |