It is never clear _____ the man hadn’t reported the accident sooner.
| A．that | B．how | C．when | D．why |
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 |
Larry and his wife were killed in the earthquake, _______ their 5-year-old son alone in this world.
| A．leaving | B．and left | C．to leave | D．left |
On the ground _______ a sick goat, whose life was in danger.
| A．lay | B．lays | C．lying | D．laying |
The UK, which _______ Great Britain and Northern Ireland, is a country famous for its history.
| A．consisted of | B．consisting of | C．consists of | D．is consisted of |
---What made him so angry?
--- _______.
| A．Because his son escaped from school | B．His son’s escaping from school |
| C．His son escaped from school | D．What his son escaped from school |