What were you doing when she dropped in—I for a while and_________ some reading

her coming, and advised me tohide behind the door, _________ advice I took at once.

Is that the small town you often refer to? —Right, just the one you know I used to work for years[ ]

touch with them, for they willbe anxious _____ news of your arrival

Excuse me, how can we _________ this river—- Look, there is a bridge.