- A.with
- B.at
- C.on
- A.automatic
- B.local
- C.remote
- A.fuel
- B.gas oil
- C.petrol
- A.chemicals
- B.gas
- C.sludge
- A.stick
- B.anchor
- C.spade
- A.the generator
- B.the boiler
- C.the main engine
- A.This is my visiting card
- B.Let's go to the saloon
- C.Lovely day,isn't?
- A.a heater
- B.an exhaust gas boiler
- C.an engine
- A.compression
- B.expansion
- C.exhaust
- A.will be speeded up
- B.should be slowed down
- C.must slow down