*Combine each of the following pairs of sentences. Use the linking word given in the brackets:EXAMPLE: He is hardworking. Everybody knows it. (that)Everybody knows that he is hardworking,1. He is hardworking. Everybody knows it.(that)2. He is poor. He is contented.(but)3. Come in. Go out.(or)4. He can't go. He has no suitable clothes.(since)5. He is past ninety. His senses are still keen.(although)6. I want to tell you something. I may forget it.(before)7. It is true. She will succeed.(that)8. We go to the post office. We buy stamps there.(to)9. He helped me. I was about to fall down.(when)10. He is very helpful. He is very rich.(although)11. He was fined. He was jailed.(as well as)12. He was very busy last week. I called on him.(when)13. Don't get down. The bus must stop.(till)14. He stopped talking. He had nothing more to say.(as)15. He injured himself. He was climbing a tree.(while).​