The room _______ every day. You can live it now.
| A．cleans | B．is cleaning | C．is cleaned | D．has cleaned |
Perhaps we will live in _________ dome on Mars.
| A．a 8-bedrooms | B．an 8-bedrooms | C．a 8-bedroom | D．an 8-bedroom |
When something __________me, I often ask my friend for help.
| A．worry | B．worried | C．worries | D．worrying |
You ________ do the work now. You can do it tomorrow.
| A．needn’t to | B．don't need | C．don’t need to | D．need to not |
He said _________________________________________.
| A．that the earth goes around the sun . |
| B．that the sun goes around the earth . |
| C．that the sun went around the earth . |
| D．that the earth went around the sun . |
Your hair is too long. You’d better have it ______.
| A．cut | B．to cut | C．cutting | D．Cutted |