Read the grammar topic on defining and non-defining clauses (p. 229) and complete the sentences using the necessary relative pronouns (non-defining). say if these sentences still make sense without the relative clauses. 1. my house, … is very beautiful, is on the corner of the street. 2. the hotel, … is the largest in our city, is far from my house. 3. i celebrated my birthday, … was yesterday, with my friends. 4. the tourist, … was african, spoke ukrainian fluently. 5. my friend, … you saw yesterday, is going to london. 6. my grandmother, … visits us every year, is arriving tomorrow. 7. the book, … i bought some days ago, was written by o. henry.