IX. Make a defining relative clause from the two sentences. 1. Social media networks are an excellent tool. You can use them to promote your business. 2. You can buy the pasta from that Italian shop. It has just opened in the high street. 3. I'll call the students. I went to London with them last summer. 4. That's the hotel. We stayed there for our honeymoon. 5. I couldn't find the man. I'd taken his case by mistake. 6. Jennie phoned me yesterday. I was in conference with my clients then. 7. The tree only grows in the rainforest. This drug is obtained from it.