The franchisor _____ the franchisee should observe the regulations to make the business go well.

_____ the compression ratio, _____ the proportion of the heat energy of the combustion tur

From the passage we gather that the two speakers are in_________.A．the WestB．the EastC．the

The police asked the children______ cross the street______the traffic lights turned green.

The established churches in the U.K. are______and ______.A．the Church of England; the Free

The firefighters are going to ______________ the cause of the fire.

The ratio of the work done by the machine______________the work done on it is called the