.Modern agriculture has greatly developed and nowadays animals are usually raised in _____ we call factory farms. As a result of this, lots of labour is saved.
Most Chinese musical instruments are quite different __________ western ones __________ shape.
His parents are both out of work, so they can't __________ a computer.
The popular band __________ because the members had different opinions on some important matters.
The __________ is very strict with the actors and often shows them what to do by acting himself.
I had hardly got to the office __________ my wife phoned me to go back home at once.