He paid the boy $10 for washing ten windows,most of ____ hadn't been cleaned for at least a year.

His parents wouldn't let him marry anyone ____ family was poor.

Finally,the thief handed everything ____ he had stolen to the police.

I can still remember the sitting room ____ I used to sit in the evening.

To get the job started,____ I need is your permission.

He didn't know which room ____.

In fact the Sweden did not understand the three questions ____ were asked in French.

I still remember the days ____ we studied together.

The doctor ____ is leaving for Africa next month.

Everybody has arrived. It's time we ____.