Complete the sentences with the correct forms of the verbs.

Choose the correct option.

I really apologise for [to be|being|be] so rude last night.

Oscar is looking forward to [to visit|visiting|visit] his sister in Italy.

Harry is old enough [to drive|driving|drive] a car.

Remember that you should [to do|doing|do] your fair share of work. No one can just walk all over you.