giúp nha mn ----- Nội dung dịch tự động từ ảnh ----- Exercise 1: Change the following sentences into indirect speech. 1. "Shall I help you with the exercises?" he said. 2. "Shall we give him a birthday cake?" he said. 3. "Could I leave early on Friday?" he said. 4. "Where shall we meet tonight?" she said. 5. "Will you have a drink?" he said.