After a thorough search, the rescue team finally brought the mountain climber back, ______.
| A．safe and sound | B．safely and sound |
| C．safe and soundly | D．safely and soundly |
The reason for his success is _______ he worked very hard.
| A．why | B．that | C．whether | D．how |
He couldn’t ________ the fact that the money was found in his house..
| A．answer for | B．leave for | C．account for | D．care for |
Great changes _______ in this city over the past five years.
| A．took place | B．have taken place | C．were taken place | D．have been taken place |
If you see Jack please give my __________ to him for not having written to him.
| A．apology | B．excuse | C．message | D．theory |
Do you think the plan _________ out as soon as possible?
| A．should carry | B．ought to be carried |
| C．ought to have carried | D．ought to have been carried |