----- Nội dung dịch tự động từ ảnh ----- Exercise 5: Fill in the blanks with "was/were/didn't/didn't": 1. What ______ your most interesting trip last year? 2. People ______ use the word "volunteer" until 1975. 3. Did the Red Cross become the first international charity organisation in 1865? 4. It ______ sunny yesterday, so we decided to go camping. 5. Did you live in Nha Trang when you ______ a young girl? 6. Did she visit Hue when she ______ a child?
