does the sign over there read—No person ________smoke or carry a lightedcigarette ,cigar or pipe in this area.

The alarm ________ when the thieves got in.

Some companies have introduced flexible working time with less emphasis on pressure ____

They _____ building the new hotel because of the greatcost.

I left my keys in the room yesterday . I had to get in the window .— It’s dangerous to do that .