Create a sentence using whether...or...always...

1. No matter how hot the weather is or how difficult the living conditions are, Xiao Ming is always studying hard!

2. No matter how hard I try, my grades still cannot improve and always remain at the average level.

3. No matter how hard I try, I still can’t get high scores and am always surpassed by others.

4. No matter how rugged or dangerous the road ahead is, he always moves forward bravely.

5. No matter it is cloudy or rainy, no matter how smoky the road is, they always stick to their posts and create a pure land for everyone.

Extended information:

No matter...or...always...belongs to the progressive relative conjunction.

Progressive relative conjunctions: not only, not only, but also, not to mention, and, and, etc.