Explanation

We use could and couldn't talk about the past

We use can and can't talk about the ability in the present or future

Due to WAS, we put could not.

I______Could not understand________ what was happening.

Explanation

Explanation

Which book did she like the most is an interrogative sentence of Past Indefinite Tense.

Which means کونسا یا کونسی یا کس

Book means کتاب

Like the most بہت زیادہ پسند کرنا

Which book did she like the most means وہ کس کتاب کو بہت زیادہ پسند کرتی تھی

Past Indefinite tense

Active Voice= Subject +  Second Form of Verb + Object.

Passive Voice = Object + was/were + third of verb + by + subject.

Explanation

• Reporting Verb: "Said to" is typically converted based on the context of the sentence (order, advice, request). "Urged" or "Told" are appropriate here.
• Imperative Sentence: For commands/instructions, the verb "Mind" is preceded by "to" (to mind).
• Pronoun Change: "Your" changes to "his" to match the object "him". 

Explanation

The phrasal verb "Look Up" means improve, progress or develop.

Look Up means بہتر ہونا، ترقی کرنا، 

Example Sentence:

I hope things will start to look up in the new year.

میں امید کرتا ہوں نئے سال میں چیزیں بہتر ہونا شروع ہوجائیں گی۔ 

Explanation

Preposition means before a position.

A word placed before noun or a pronoun to show its relation to some other word in the sentence.

He ordered a plate of rice is the correct answer.

Do not use for after order (as main verb).

Order is a main verb here not noun.

Explanation

Flock is the main subject here.

Birds is a qualifier.

Note: Ensure the verb is according to main subject (and not qualifier).

Collective nouns such as a herd of, a collection of, a group of, a flock of, etc. are singular, so ‘is’ will be the verb in use.

Explanation

Where will you be sleeping means تم کہاں سورئے ہوگے؟

Here the word sleep is a verb which means سونا

Here where means کہاں

Explanation

Where shall we write means ہم کہاں لکھیں گے؟

Here word verb write means لکھنا

Where means کہاں

Explanation

When had you seen means آپ کب دیکھ چکے تھے؟

Here the word see is a verb which means دیکھنا

Saw is the second form while Seen is the third form of See.