giúp mình với  cần giải thích ạ

1.      When his aunt passed ______________, he came ______________ a lot of money.

2.      My grandmother died ______________ the age ______________ 98.

3.      I cut the pizza ______________ six equal parts ______________ a knife.

4.      There’s been a great increase ______________ the price of petrol ______________ the past 2 years.

5.      Are you ashamed ______________ your behaviour ______________ the party?

6.      ______________ mistake I opened my sister's letter instead ______________ my own.

7.      The car went ______________ full speed and crashed ______________ a big tree.

8.      Can you look ______________ my house while I am away ______________ business next week?

9.      If it stays sunny ______________ this, the clothes will dry ______________ a couple of hours.

10.  Her father has a strong influence ______________ her ______________ the rest of her life.