_____ all the inventions have in common is ____ they have succeeded.
| A．What; what | B．That; that | C．What; that | D．That; what |
All their attempts to rescue the child from the burning building were _____.
He died soon afterwards.
| A．in place | B．in return | C．in vain | D．in order |
Seeing the picture ,she could resist _____.
| A．laughing | B．to laugh | C．laughed | D．being laughed |
--Could you do me a favor?
--It depends on _____it is.
| A．which | B．whichever | C．what | D．whatever |
_____at what he said,she asked him why he said so to her.
| A．Amazing | B．Amazed | C．Having amazed | D．Surprised |
Soon , Mary _____ the shock and became calm again.
| A．recovered | B．recovered from | C．affected | D．covered from |