giải thích nhé các cậu ----- Nội dung ảnh ----- 1. Fill with : since, for, in, yet, ago / before / last / after in blank: 1. She lived here __________ 2015. 2. He hasn't cooked dinner __________. 3. They'd come __________ we went home. 4. She's worked in this company __________ last month. 5. __________ she was sleeping, he phoned. 6. It last rained __________ 5 days __________. 7. Tom had cooked __________ his mom went home. 8. They have been working here __________ October. 9. She watched TV __________ she had done homework. 10. __________ did Tom have a test?