Passive

6.1. We --- by a loud noise during the night.

A. woke up B. are woken up C. were woken up D. were waking up (Unit 41)

6.2. There's somebody walking behind us. I think ---.

A. we are following B. we are being followed C. we are followed D. we are being following (Unit 42)

6.3. 'Where --- 'In London.'

A. were you born B. are you born C. have you been born D. did you born (Unit 43)

6.4. The train --- arrive at 11.30 but it was an hour late.

A. supposed to B. is supposed to C. was supposed to (Unit 44)

6.5. Where ---? Which hairdresser did you go to?

A. did you cut your hair B. have you cut your hair C. did you have cut your hair D. did you have your hair cut (Unit 45)