---Hi, Karen, the book you want will be next Monday.---Thank you very much. I’ll go and get it then.
It is _________ difficult work that we can't finish it in a short time.
I still remember the village ________ I grew up.
Do you know if _______ back next week ? If he ________ back , please let me know .
The young trees should______ as often as possible.
We prefer ________at the party to________.