The girl behaved in a strange way. You couldn’t her mind.
| A．read | B．realize | C．recognize | D．see |
Now even the middle school students go abroad for study ___.
| A．at their own expense | B．by expense their own | C．with their own’s expense |
| D．on expense of their own’s |
This dictionary is very useful. It has ___ many problems about words and idioms for me.
| A．looked up | B．kept up | C．taken up | D．cleared up |
It’s foolish to go to the ___ of taking music lessons if you never practise.
| A．expense | B．sense | C．pay | D．money |
He is delighted to have ___ the examination.
| A．got through | B．look through | C．seen through | D．passed through |
The carpet where he _____was warm and comfortable, so he slept soundly.
| A．was laying | B．was lying | C．had laid | D．had lied |