cho dạng đúng của từ trong ngoặc 1.My teacher .......... the lessons carefully every day.(prepara tion) 2.the machine is quite simple in ..........(pegner) 3.lt sounds like a good idea , but l d...

1. My teacher prepares the lessons carefully every day. 2. The machine is quite simple in design. 3. It sounds like a good idea, but I don't think it will work in practice. 4. Cycling can help you lose weight. 5. What type of fish can you catch with a fishing rod?