Unit-6

A-1B

1. Because he hadn,t spoken to anyone in days
2. Because he had gone on trip by himself
3. Yes, but they hadn.t seen or spoken to each other in years
4. He had moved to Spain years ago

2A

1. hadn.t called, had thrown away, hadn.t been, called, lost, had found
2. called, left, didn.t know, came, found, had been
3. decided, had helped, had got, had seen, opened, laughed, had bought

B4-A

1. So do i
2. Neither am i
3. Neither did i 
4. So did i
5. So have i
6. Neither was i

C1-B

1. Frightening
2. Fascinating
3. Crazy
4. Terrible
5. Scared
6. Unusual