.  When he was working there he caught a serious illness from _____ efforts he still suffers.

Our company will move to a tall building _______ we worked two years ago.

Our company will move to a tall building _______ has just been complete.

Our company will move to a tall building _______ we bought last month.

She says that she’ll never forget the time ________ she works as a secretary in our company.

She says that she’ll never forget the time ________ she’s spent working as a secretary in our company.

When I say two hours, _____ includes time for eating.

Whether you go or not, _______ is quite all right with me.

If you want a double room, _____ will cost another ￡15.

They put forward a lot of plans at the meeting, but none of _______ were carried out in their work.