. He was late for the meeting because the bus he took ______ halfway.
| A．broke in | B．broke down | C．broke out | D．broke up |
This is the second time that I__________ the same mistake.
| A．making | B．make | C．have made | D．to make |
---I’m sorry, I should not have been so rude to you.
--- You _______ your temper but that’s OK..
| A．have lost | B．had lost | C．did lose | D．were losing |
The job is fun and challenging. It is a job ________ you are doing something serious but interesting.
| A．where | B．which | C．when | D．that |
The house I grew up __________ has been taken down and replaced by an office building.
A. in it B. in C in that D in which
These comments are not directly ___________ to this enquiry.
| A．concerned | B．relevant | C．different | D．involved |