I’m writing to ask ______ you can do me a favor.
| A．that | B．what | C．where | D．whether |
Those successful deaf dancers think that dancing is an activity ________ sight matters more than hearing.
| A．when | B．whose | C．which | D．where |
- I apologize for not being able to join you for dinner.
-. We'll get together later.
| A． | Go ahead | B． | Not to worry | C． | That's right | D． | Don't mention it |
A newbus service to Tianjin Airport started to operate two months ago.
| A． | normal | B． | usual | C． | regular | D． | common |
It is difficult for us to learn a lesson in life ________ we’ve actually had that lesson.
| A．until | B．after | C．since | D．when |
Lucy hasall of the goals she set for herself in high school and is ready for new challenges at university.
| A． | acquired | B． | finished | C． | concluded | D． | achieved |