Explanation

Active sentences in the simple past tense have the following structure:
Subject + past tense form of the verb + object
Passive sentences in the simple past tense have the following structure:
Object of the active sentence + was/were + past participle form of the verb + by + subject of the active sentence

Explanation

If two nouns are joined by preposition, the noun on either side singular and the verb is also singular.

Explanation

The plural of "Mrs." is "Mesdames".

It is used to address or refer to multiple married women.

It is derived from French and means "ladies" in formal usage.

Explanation

Ingredient means اجزاء

Recipe means ترکیب

Constituent means جزو

Formula means کلیہ

Explanation

 Lila is a timid girl and does not like to go out alone.

Timid is the most appropriate option here.

Timid means coward.

Timid means ڈرپوک

  AGM 07.5.23

Explanation

Active verb form: will/shall + have + past participle form of the verb

Passive verb form: will/shall + have been + past participle form of the verb

Explanation

Generally expect takes of.

Of is a preposition here.

Expect means توقع کرنا

I never expected this of you مجھے تم سے یہ توقع کبھی نہیں تھی۔

Explanation

Generally grateful is followed by to.

Grateful to someone means کسی انسان کا احسان مند ہونا

Grateful for something means کسی چیز کیلئے احسان مند ہونا

I am grateful to you for the timely help. 

Explanation

Generally, the word about is not used after discuss.

Explanation

Adjective: Pretty

Comparative: Prettier

Superlative: Prettiest