Great changes have taken place in that school. It is no longer ______ it was 20 years ago, ____it was poorly equipped.
| A．what; when | B．that; which | C．what; which | D．which; that |
People who exercise _____ are less likely to feel stress.
| A．regularly | B．formally | C．mostly | D．publicly |
Internet shopping is really ____ when people are sure of its safety and security.
| A．taking off | B．taking up | C．setting off | D．setting up |
What the young man can’ t ____ is that his mum always treats him like a baby.
| A．support | B．undertake | C．hold | D．bear |
____ the news, so far, has been good, there may be bad days ahead.
| A．When | B．While | C．If | D．As |
Not until the train pulled into the next station ____ her suitcase gone.
| A．Mary had found | B．had Mary found | C．did Mary find | D．Mary found |