I feel tired, but I don’t want to stop _______.
| A．work | B．to work | C．works | D．working |
—Is Kangkang good at English?
—Sure. He _______ a lot of time on it every day.
| A．uses | B．costs | C．spends | D．pays |
Maria didn’t hear me. She _______ with Betty.
| A．talks | B．is talking | C．talked | D．was talking |
—You look very sad. What’s wrong?
—Don’t worry. There is _______.
| A．something serious | B．serious something |
| C．nothing serious | D．serious nothing |
In the early 1800s, many workers called Monday “_______ Monday”.
| A．Blue | B．Yellow | C．Red | D．White |