[senos]

choose :

- many social changes that have been ...................... about by new technology
-taken / -given / spent / brought


our dog was ............... in the yard for his bone

researching / excavating / looking / finding

you should send the car to the mechanic to ............................

have it repaired / repair it / have repaired it / be repairing it


find the mistake :

you need more effect communication within the organization

the man,s strange behaviour made the police jealous of him

his ambition was to become a friend in the company he works for

the winner feel ashamed when they receive medals

the company is thought it is making a big profit

this omelette was made by eggs and cheese

the woman was heard scream

the post has been arrived at last