Inversion of Conditional Sentence

What is the correct inversion of the sentence below?

If Brazil hadn't been colonized, more indigenous people might have survived.

• More indigenous people might have survived if Brazil hadn't been colonized.

• If hadn't Brazil been colonized more indigenous people might have survived.

• Hadn't Brazil been colonized, more indigenous people might have survived.

When he got back from holiday, _____, he wouldn't have noticed one dish where the bacteria hadn't grown.

What is the correct inversion of the sentence below?

Do you think we would have been born in the same city if our parents hadn't moved here from Europe?

• If our parents hadn't moved here from Europe, do you think we would have been born in the same city ?

• Do you think we would have been born in the same city hadn't our parents moved here from Europe?

• Do you think we would have been born in the same city if our parents had moved here from Europe?

If they had brought a map, they ____ [get lost].

2. 2. _____, bacteria wouldn't have grown on them.

Rewrite the sentence with inversion: If she had known, she would have come earlier.

• She had known, she would have come earlier.

• If she would have known, she had come earlier.

• Would she have come earlier, if she had known.

• Had she known, she would have come earlier.

Create an example of a reduced conditional with inversion.

• Should it rain, I will bring an umbrella

• An umbrella will be brought by me if it rains

• If it rains, I bring an umbrella

• I will bring an umbrella if it rains

What is the correct inversion of the sentence below? If I had seen the sign, I would have stopped.

• A) Had I seen the sign, I would have stopped.

• B) If I would have seen the sign, I would have stopped.

• C) I would have stopped if I had seen the sign.

• D) If I had seen the sign, I would have stopped.

Choose the correct inversion for the sentence: If they had arrived earlier, they would have caught the train.

• A) Had they arrived earlier, they would have caught the train.

• B) If they would have arrived earlier, they would have caught the train.

• C) They would have caught the train if they had arrived earlier.

• D) If they had arrived earlier, they would have caught the train.

Rewrite the sentence with inversion: If he had known about the meeting, he would have attended.

• A) Had he known about the meeting, he would have attended.

• B) If he would have known about the meeting, he would have attended.

• C) He would have attended if he had known about the meeting.

• D) If he had known about the meeting, he would have attended.