a) explain

c) will explain

b) explained

b) won't hurry up

c) don't hurry up

a) didn't hurry up 

didn't hurry

up

didn't hurry

up

a) ask

c) would ask

b) asked

They didn’t want their luggage to be carried upstairs.

They didn’t want their luggage carry upstairs.

They didn’t want their luggage carried upstairs.

I was so nervous that I felt my very fast beating heart.

I was so nervous that I felt my heart beat very fast.

I was so nervous that I felt my heart beating very fast.

I noticed him to behave badly and asked to settle down.

I noticed him behave badly and asked to settle down.

I noticed him behaved badly and asked to settle down

Tom saw him open the door of the house in the dark.

Tom saw him opening the door of the house in the dark.

Tom saw him to open the door of the house in the dark.

Didn’t you hear her sang a pop song?

Didn’t you hear that she was singing a pop song?

Didn’t you hear her singing a pop song?

I heard him speaking English fluently.

I heard him speak English fluently.

I heard him who was speaking English fluently.

We heard the governor of South Carolina to call for removal from a ceremonial place at the state house.

We heard the governor of South Carolina called for removal from a ceremonial place at the state house.

We heard the governor of South Carolina calling for removal from a ceremonial place at the state house.