D) Follow the example and do the same using YET: Example: She has been in the shop. (buy anything)- She has been in the shop but she hasn't bought anything YET.1. I've written to them three times. (not reply)2. I've asked you again and again. (not do it)3. I lent him $10 last month. (not give it back)4. He lost his pen a week ago. (not find it)5. He borrowed my book last year. (not give it back)6. She went to New York six months ago. (not return it)7. She gave me $2 a week ago. (not return it)8. I finished reading my library books a long time ago. (not change th9. She went to the bus-stop half an hour ago. (the bus/ not come)10. He's still studying that lesson. (not learn it)​