This is what I practice for writing.
Can you please check up on the grammar?
Thank you so much~

I await your reply.
I await his phone call.

I object to singing.
I object to driving a car.

We expedite our customer's complaints
We expedite our customer inquiries.

This bag accounts for 50% of the revenue.
Women teachers' accounts for 90% in child care industry.

I mistook him for my friends.
I mistook a stranger for an acquaintance.

We will maximize learning effect of students.
The army will maximize conflict ability of soldiers.

They inhabit near coast.
My friend inhabits China.

I will inform my teacher of the result.
I will inform my boss of the situation happened today.