The museum _________ from 9:00 a.m. to 5:00 p.m. at the weekend. Let’s go together.
| A．is open | B．opens | C．is closed | D．Closes |
A________girl named Dong Xinyi looked after her disabled father．
A．three-year-old
B．three-years-old
C．three years old
William usually goes to school________．
| A．on bike |
| B．ride a bike |
| C．on a bike |
| D．ride bike |
It’s quite exciting________me________the Internet．
A．for，surf
B．for，to surf
C．for，for surf
The river is about six thousand six________and seventy kilometers long．
| A．hundred |
| B．a hundred |
| C．hundreds |
| D．hundreds of |
—Thanks________joining the Talk Show！
—You’re welcome．
| A．by |
| B．on |
| C．of |
| D．for |