Use the right verb. We achieved our target that we ____ long ago.

Use the right verb. We achieved our target that we ____ long ago.

Explanation

"We achieved the target that we had planned long ago" 

"ہم نے وہ ہدف حاصل کر لیا جس کی ہم نے بہت پہلے منصوبہ بندی کی تھی"

The past perfect tense "had planned"

It is used to express an action that happened before another action in the past.