Complete the sentences with the correct form of the words in the box:
(strong, height, broad, wide, long)

1 The _________ of the Nile at Edfu is 7.5 kilometres across.
2 The city is planning to _________ the bicycle path so that it crosses the whole city.
3 They say the _________ of the bridge is such that nothing can destroy it.
4 Do you know how _________ the climbers went up the mountain?
5 She believes that travel can _________ the mind, so she plans to visit as many places.