----- Nội dung dịch tự động từ ảnh ----- D) Follow the example and do the same using YET: Example: She has been in the shop. (buy anything) 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) - She has been in the shop but she hasn't bought anything YET. -