Complete the sentences with given words

Exercise 5. Complete the sentences with given words (Pay attention to word forms)1. Mary/like/ surf the Internet/ get information.2. David/be/ keen on/ read books.3. John and Helen/ be fond of/ travel around the world.4. 1/be into/ gardening/ because/ it/ help/ me/ let my hair down.5. Both Peter and his girlfriend/ be interested in/ help the poor because they/ think/ that is ameaningful job.