He is terrified of________alone in the street at night．
| A．to walk |
| B．having walked |
| C．walking |
| D．walked |
Grandpa is getting old and he has trouble what others say to him.
| A．hear | B．to hear | C．hearing | D．have heard |
There are people in the park on weekends!
| A．such | B．so | C．so much | D．so many |
I invited her together, but she didn’t agree.
| A．sing | B．singing | C．to sing | D．sings |
I’ve met her before, so I don’t know her.
| A．never | B．ever | C．just | D．yet |
Have you ever a speaking competition?
| A．meet | B．enter | C．entered | D．joined |