Indicate the underlined part that needs correction in each of the following questions.

I was working really hard in my office yesterday when the electricity is out.

Because I had already read the book several times, I didn’t borrow it.

Having ____________________________________________________

I haven’t been to the dentist for six months.

The last time________________________________________________

You can't prevent him from__________ his own money.

Helen expected _______ to the university, but she wasn't.

After their children had grown up, they decided moving to HCM city.

He was sure that the boy was a ________ because he had stolen her money.

Give the correct form of the words in brackets.

She was not fired. She left the company _____________ (VOLUNTEER)