I'm worried (a)   Amanda, she was sick yesterday.

Let her believe (a)   fairies a bit longer.

I find it hard to concentrate (a)   anything when the television is on.

They apologised (a)   hurting her feelings.

John, let me introduce you (a)   Professor Xavier.

As we were waiting (a)   the bus, it began to rain!

Tax is based (a)   how much you earn

it's useless to argue (a)   you about politics.

Try not to rely (a)   your notes for your speaking taks.

The lawyer charged him $400 (a)   his advice.

I'm applying (a)   internships this summer to get some work experience.

Brad got married (a)   Laura last summer

We succeeded (a)   raising the money for the local animal shelter.

I care (a)   the environment, that's why I try recycle.