This company is going to ________some 160 employees because of the drop in sales.
| A．lay off | B．lay aside | C．lay down | D．lay out |
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 |
The children were surprised by the sudden _____ of their teacher．
| A．enter | B．entrance | C．entry | D．come |