Explanation

Adjective                                             Abstract Noun

Kind                                                       Kindness

Lazy                                                       Laziness

Cruel                                                     Cruelty

Wise                                                      Wisdom

Explanation

Acclimatize means نئے حالات کا عادی ہونا

Explanation

Including all or nearby all elements or aspects of something.

Explanation

Here Enrich means بہتر کرنا یا اضافہ کرنا

Explanation

We use could and couldn't talk about the past

We use can and can't talk about the ability in the present or future

Due to WAS, we put could not.

I______Could not understand________ what was happening.

Explanation

Demolish means گرانا

Build means تعمیر کرنا