Explanation

back out

واپس باہر

Explanation

He is singing a song.

To convert the active sentence into passive form, the "object of the active" sentences is considered as the "subject of the passive" sentence.

Here is a given sentence is in present continuous tense. So, the given sentence is converted into "present perfect continuous" tense.  

"A song is being sung by him"

Explanation

Explanation

مرکب توصیفی کی تعریف: وہ مرکب ناقص جس کا دوسرا جزء پہلے جزء کی صفت(اچھائی ،برائی،مقدار، رنگت وغیرہ)بیان کرے۔ جیسے: رَجُلٌ جَمِیْلٌ ...

Explanation

 stammer : A speech disorder involving hesitations and involuntary repetitions of certain sounds. رک رک کر بولنا تتلانا ہکلانا ہچکچاتے ھوئے بولنا

Stagger

لڑکھڑانا

Explanation

Amaze at means حیران رہ جانا

I was amazed at his misbehavior. 

We use amazed at when expressing surprise or astonishment about something, especially an action or event.

Explanation

The North-South gas pipeline, 1122-km in length with a 42-inch diameter, and which would annually transport around 12.4 billion cubic meters (bcm) of LNG from Karachi to Punjab in Pakistan.

Explanation

The uterus is a hollow muscular organ located in the female pelvis between the bladder and rectum. 

Explanation

Explanation

Both Alpha and Beta are conventional designations for pre-released software in the software release life cycle. 

Alpha is for internal, early-stage testing (focusing on core functionality & big bugs),

Beta is for external, wider user testing (focusing on real-world use & polish)