I met him for the first time in a long time.

The afternoon classes are more difficult than the morning classes.

No, that is incorrect.

His plan was so unrealistic that no one could believe it.

I think waste is an act of economic suicide.

His sarcastic remarks always irritate me.

The labor cost of our project significantly exceeded the budget.

I spread fertilizer in the garden.

That plan is too impractical, it's difficult to implement.

We are growing vegetables without using chemical fertilizers.