Explanation

Pair of shoes means جوتوں کا جوڑا

I need a pair of shoes. 

Explanation

I  could not understand what she was saying.

Usually first form of a verb (understand) is used after Could. 

Explanation

In English, there are 44 phonemes, or word sounds that make up the language

Explanation

• Both is a pronoun, both is also an adjective.
• Both is used in positive sentences.
• Generally And is used after Both.
• Both is not used in negative sentences.
  

Explanation

•  Mr. Patel, who is the chairman of the department, came to me yesterday. 
• - مسٹر پٹیل، جو محکمہ کے چیئرمین ہیں، کل میرے پاس آئے ●
• **
• “Who,” the subjective pronoun
•  Who functions as a subject,
• while whom functions as an object. Use who when the word is performing the action
  

Explanation

• Cuckoo  is the singular of “Cuckoos”
• **
• Cuckoos: کویل
  

Explanation

• The boy had watched the match before his friend came
• – لڑکا اپنے دوست کے آنے سے پہلے میچ دیکھ چکا تھا 
• ***
• "Had" is best to keep the meaning of the original sentence
• the above sentence is related to a past sentence so we put "had" 
• ***
• Had is the past tense and past participle of have.
• Had is sometimes used instead of 'if' to begin a clause that refers to a situation that might have happened but did not.
  

Explanation

Here 'lying' means پڑا ہونا

The books were lying all over the floor means کتابیں فرش پر پڑی ہوئی تھیں

Explanation

• We could clearly see the snow-capped mountains at a distance is the correct one.
• We use first form of the verb (see) after modal verb (could). 

Explanation

That was surely a mistake means وہ یقیناً ایک غلطی تھی