Explanation

The correct and common phrase is lived happily ever after.

It expresses that they continued to live happily after marriage.

Explanation

The correct preposition to indicate combining is with.

Correct sentence: You will have to add more words with these words to make sentences.

Explanation

The correct preposition to indicate something happening due to the sun is in.

Correct sentence: The butter melted in the sun.

Explanation

The correct preposition with “makes fun” is of.

Correct sentence: He makes fun of his friends' weaknesses.

Explanation

Explanation

Correct prepositions: with and in fit the sentence context.

Correct sentence: There is an umbrella with holes in it.

Explanation

The preposition "by" is used to indicate a point of time or deadline.

Here, it means the train is late and will arrive by 6 hours (i.e., by 6 o’clock).

Explanation

The word "Fortunately" implies the speaker was in a safe place — being inside a building provides protection during a storm.

The preposition "inside" correctly indicates location within the building, making the sentence meaningful and complete.

Explanation

They had finished their homework by the time we arrived.

ہمارے پہنچنے تک وہ اپنا ہوم ورک ختم کر چکے تھے۔

The correct answer is "Had" because:

• The sentence uses the past perfect tense.
• The past perfect is used to show that one event happened before another event in the past.
• In this case, the homework was completed before "we arrived."

Explanation

“By the end of the week” indicates a past time before another past time → use past perfect tense (“had given”).

Phrasal verb “give up” must not be split incorrectly in this context.