Unit 6　　1 I was halfway back to the cottage where my mother lived __________________________ .

　　2. __________________________, we couldnt go on with the experiment.

　　3. In the southern part of the United States __________________________ built in the last century.

　　4. __________________________, but not before extensive damage had been caused.

　　5. By the time he arrives in Beijing, __________________________.

　　Unit 6

　　1.when the man caught up with me

　　2. With the temperature falling so rapidly

　　3. are many abandoned mining towns

　　abandoned to

　　In came a man with a white beard. /Hardly did I think it possible. here, there, now, then, thus, out, in, up, down 和 away 謂語是 be, come, go, lie, run 和 rush

　　There comes the bus. / Away went the boy. / Out rush the children.

　　Here it is. / There she comes!

　　4. The fire was finally / at last brought under control

　　bring sth. Under control, get sth. under control ; sth. is under control

　　5. we will have stayed here for two days