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1. I like to go abroad three times __ year.
2. Have you met my brother? He is __ engineer too.
3. I am not motivated by _ money.
4. When are you going to pay back _ money I lent you?
5. This book will give you ___ information you need.
6. ___ mistakes you have made cost us a great deal of money.
7. Don′t worry! Everybody makes ___ mistakes.