Fiche 39, exercice 1 (page 87)

• a night • an important decision • an hour and a half • an old man • an honest fellow • a universe • an unknown species • an M.P. • a member of Parliament v an appetizer • a hedge • an art gallery • an exam • a writer • an author • a huge mistake • a hair-cut • an international organization • an SOS call • a healthy outdoor life • a hot spring • a unique opportunity