Rewrite the sentences to emphasise the
 underlined words. Start with What.
 1 The oculus makes the greatest impression.
 What makes the greatest impression is the oculus.
 2 People don't know that the Pantheon dome is
 thinner at the top.
 3 Tourists don't realise that there is no glass in
 the oculus.
 4 You need a good guide.
 5 I don't remember the weather on that day.
 6 I really want to have a good time.
 7 You must see the Forum Romanum.
 8 I don't like sightseeing in the rain.