Comparatives and superlatives B2

Walking to work is __________ healthy as biking. ( less / just as / as more)

Switching to solar power is __________ more expensive than wind in some regions. (slightly / just / most)

The __________ the planet gets, the __________ the weather becomes.(hot/more extreme, hotter/most extreme, hotter/more extreme)

Electric cars are __________ as affordable as regular ones — but getting close. (  even / not quite / far)

Switching to wind power is __________ cheaper than using gas. ( little / the / much)

Politicians are responding __________ than scientists hoped. (more slowly / slowlier / most slowly)

Working with nature is becoming __________ effective as reducing emissions. (no near/ more / just as)

This new policy is __________ more effective than the previous one. (far / not / slightly)

Restoring wetlands is one of the __________ effective methods for flood prevention. (more / most / near)

This year’s wildfire season is __________ bad as last year’s. (no / a lot / nowhere near as)

Plant-based diets are becoming __________ popular than they were five years ago. (more / most / the more)

The longer we wait, __________. (the harder it will be to fix / the more easier it is / the most serious it gets)