What are the pros and cons?

Do you remember the parts of a 4-stroke engine? piston crankshaft valve combustion chamber camshaft timing chain spark plug cylinder block valve spring Listen to the question and write down or record your answer. Watch the video and check if you were right. Choose the right expression to fill in the gaps. For starters, 2-stroke engines are much lighter and also cost less to manufacture. In comparison to 4-stroke engines, they are also easier to repair. However, repairs are generally needed more frequently, unless you actively maintain the engine.In that sense, if you want to keep costs down while benefiting from an efficient machine or tool, it’s imperative that you take a proactive approach, ensuring that you maintain its parts. If you do opt for a 2-stroke engine, know that based on their design, they are easier to fix — but if you don't want to make regular maintenance a priority, they will not last as long as a 4-stroke engine. Understand your engine and be proactive against preventable issues. Match the expressions below with the right category. Beginning first off to begin with for starters Contrast nonetheless yet however Comparison compared to in contrast to in comparison to Opinion as I see it as far as I'm concerned I reckon Pros and cons on one hand the other hand an argument for something there are two sides to this question Summary taking all this into consideration summing up to conclude Decide what are the pros and cons of a petrol and diesel engine. Next present the pros and cons of one type of engine. Pros and cons of a petrol engine quieter and more refined cheaper to maintain better for short trips no visible pollution need to change gear more regularly Pros and cons of a diesel engine louder lasts longer fuel efficient over long distances more visible pollution better overtaking and towing ability Beach or mountain? Where do you want to spend your vacation? Electric Cars vs. Gas Vehicles City life vs. country living Netflix VS. Cinema Choose an issue you deal with at work and present its pros and cons. Use the language from this class to present your point. You can write down or record your answer.