The little boy, out of curiosity, _______ the toy to see how it worked, but couldn’t put it together.
| A．took apart | B．broken down |
| C．burst into | D．knocked off |
Read the passage and correct the mistakes, ______．
| A．if not | B．if any | C．if ever | D．if never |
—What do you think of the concert given by the famous Hong Kong singer?
—Not so good．In fact, it _____ to be a great disappointment.
| A．turned up | B．turned in | C．turned down | D．turned out |
Sometimes, the _____ of humor in this country causes misunderstanding in other countries.
| A．feeling | B．sense | C．quality | D．Character |
I was out of my village at the time, so I don’t know exactly how it_______about.
| A．has come | B．was coming | C．Came | D．Comes |
_______ himself with necessary knowledge and skills, the young man went to the job market with much confidence．
| A．Equipped | B．Equipping | C．Having equipped | D．Being equipped |