Explanation

Pray is a verb here.

We generally use to after pray.

To is a preposition here.

Pray to Allah means اللّٰہ سے دعا کرنا

Explanation

Smile at ہنسنا

Mock at ہنسنا

Laugh at ہنسنا

Chuckle at ہنسنا

He smiled at my words وہ میرے الفاظ پر مسکرایا

Explanation

Amuse is generally followed by preposition with.

He amused with with jokes.

Amuse with someone means کسی کا دل خوش کرنا یا دل بہلانا

Explanation

Come out of will be the correct word as it means to get out of the bathroom.

Explanation

Generally quick is followed by At.

Quick at something means کسی کام میں تیز ہونا

Explanation

Explanation

He looks upset, I think he took the criticism to heart.

وہ پریشان نظر آتے ہیں، مجھے لگتا ہے کہ اس نے تنقید کو دل پر لیا۔

It means he was deeply affected or upset by the criticism.

The preposition "to" indicates a personal impact.

Explanation

Pay attention to your studies اپنی پڑھائی پر توجہ دیں

Explanation

Be anxious about something means کسی چیز کے بارے میں فکر مند ہونا

Explanation

We generally use in when something is inside our hair.

In is a preposition here.

She had ribbons in her hair اس کے بالوں میں ربن تھے