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A COMMON MISTAKE

“If more people have been careful, the river wouldn't have got dirty.”

What's wrong? Choose the right one.

WHY have done after if

For the past, the if half takes had done, not have done.

Not: If more people have been careful, the river wouldn't have got dirty.

Say: If more people had been careful, the river wouldn't have got dirty.

Try 3 like it

Questions where people make this mistake.

THE QUESTIONS
  1. If the villagers ______ the forest, the animals might not have lost their habitat.haven't destroyed · wouldn't have destroyed · hadn't destroyed · didn't destroy
  2. If more people ______ aware of the problem, the river would not have become so dirty.would be · have been · had been · would have been
  3. If Maya ______ plastic bottles earlier, she would have produced much less rubbish.gave up · had given up · would give up · has given up
Show the answers
  1. hadn't destroyednot didn't destroy: I did after if, for the pastnot haven't destroyed: have done after ifnot wouldn't have destroyed: would or would have after if
  2. had beennot would be: would or would have after ifnot have been: have done after ifnot would have been: would or would have after if
  3. had given upnot gave up: I did after if, for the pastnot has given up: have done after ifnot would give up: would or would have after if