----You are confident about the job interview, aren’t you?
---- , I’m well prepared and feel I’ve got everything they need.
| A．Sure, I am |
| B．It’s hard to say |
| C．I hope so |
| D．Well, maybe |
4. It used to ______ that humans and animals were different and had little in common.
| A．believing | B．be believed | C．believe | D．Believed |
5. The day breaks, _______ the birds are singing.
| A．for | B．because | C．since | D．As soon as |
6. _________, I attended the meeting instead of him last week.
| A．He was ill | B．His being ill | C．He being ill | D．Him being ill |
7. When you read the book, you’d better make a mark ______ you have questions.
| A．at which | B．at where | C．the place where | D．Where |
8. I didn’t see your sister at the cinema. If she ______, she would have met my brother.
| A．has come | B．did come | C．came | D．had come |