Question

If __________ a man on the moon, why can't they sort out paper-jams?!?!
they were able to land
they had landed
we are landing
we had landed​

Answer 1

Answer:

If ___they were able to land_______ a man on the moon, why can't they sort out paper-jams?!?!

Answer 2

The answer is ' they were able to land.'

• The sentence focuses on the ability of a group and the activity undertaken by it in the past. Therefore, 'able' should be included in the sentence.

• Since 'they' is mentioned in the question, 'they' is used instead of 'we.'

• The action mentioned in the sentence had occurred in the past. Therefore, the answer is also in the past tense.