----- Nội dung dịch tự động từ ảnh ----- Exercise 9: Complete the sentences using the words in the box. 1. haven't/1/a/ before. / seen / famous person 2. never/We/to/been/ a rock concert. / have 3. never / My / gone fishing / in / their life./have/parents → 4. my homework / I've / do / before. / never / forgotten to 5. They / never / have / a football match/ the stadium. / watched / in
