The owner of the shop asked his assistant to__________ the pears that can be thrown away.
The hotel wasn’t particularly good. But I _________ in many worse hotels.
I don’t know ________ such a difficult matter.
Mother bought me 3 books on English study, the second ________ I really liked.
– Your job ________ open for your return.– Thanks.
It is ________ that almost all the students like it.