Objective Proficiency p 69. Keys and Vocabulary

Ex 4
KEY
1. once did the train run on time / on/to schedule 



2. had Brian and Sue met when/before/than 



3. no circumstances are you to 



4. sooner had they left their car than/before/when



5. one postcard did Kerry send us while 



6. had the bus company put their prices up



7. high has the demand for tickets been that



8. only are the buildings beautiful / only are there beautiful buildings but the climate