A - Complete with gerund or infinitive1) It's very expensive a flat in the centre. (rent) 2) Are you afraid of ? (fly)
3) I called the restaurant a table for tonight. (book)
4) Be careful a noise when you come home tonight. (not make)
5) She's worried about the exam. (fail)
6) Everybody went on until after midnight. (dance)
7) an only child is a bit boring. (be)
8) It's easy the way if you look at the map. (find)
9) He's terrible at languages. (learn) 
10) A- Why are you learning Spanish?
B- talk to my in-laws. They're Argentinian, and they don't speak English. (be able to)