1. My sister is a hard student. She always does her homework before going to class. -> my sister, who.... 2. I am looking forward to receiving a good response from you. -> I am ... 3 . This shirt is a high quality product .it is very expensive. -> this shirt,.... 4. I asked them "Are you having a party tomorrow? " -> I asked... 5. Because he is too old, he can hardly do anything. -> his age prevents...