7 Much to his............... ΑΝΝΟΥ the travel company refused to give him a refund. 8. The government hopes that ............... of the DEVELOP area will attract more tourists. 9 The electric light bulb was an American ............... INVENT 10 The new machinery will enable the workers to be more............... PRODUCE

1. Much to his annoyance the travel company refused to give him a refund.
2. The government hopes that development of the area will attract more tourists.
3. The electric light bulb was an American invention.
4. The new machinery will enable the workers to be more productive.

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