Explanation

Sohail bade her to enter the room. 

Bade means حکم دیا

Explanation

• Here 'now' shows something happening at the time of speaking.
• So, this sentence belongs to Present Continuous Tense.
• We use helping verbs is/am/are with Present Continuous Tense.
• Are is used with You.
• What are you doing now means اب آپ کیا کررئے ہیں
  

Explanation

• Here 'daily' shows something something happens continuously. 
• This question belongs to Present Indefinite Tense. 
• Formula of Preset Indefinite Tense (Simple Sentence)
• Subject + first form of a verb + object
• They take exercise daily means وہ روزانہ ورزش کرتے ہیں
  

Explanation

•  He received the letter yesterday اس نے کل خط موصول کیا
• This sentence belongs to Past Indefinite Tense because it has 'yesterday'.
• Formula of Past Indefinite Tense (simple sentence):
• Subject + second form of a verb + object + (time)

Explanation

 I shall help you and you will succeed means میں آپ کی مدد کروں گا اور آپ کامیاب ہوجائیں گے

Explanation

He was as rich as he is today means وہ اتنا ہی امیر تھا جتنا آج ہے

Explanation

Ali said that the earth revolves around the sun is correct sentence because this sentence is referring to a universal fact which cannot made by using Past/Future Tense.

This sentence only belongs to present tense.

Explanation

Spectacle means نظارہ

 Sight means نظارہ

Explanation

Precarious means غیر مستحکم

Explanation

crocked means ٹیڑھا

Curved means مڑا ہوا