Explanation

• If he  drove more carefully he would not cause an accident.
• This is a conditional sentence. 
• We use second form of a verb in such type of sentences.
• Drive is the first, Drove is the second and Driven is the third from of the verb.

Explanation

If I broke this record, I would give you a big treat.

This sentence belongs to conditional sentence.

Explanation

Modal verbs like can, could,shall, should are generally followed by first form of a verb (make)

If the camera was working, we could make a movie.

Explanation

Generally first form of verb is used with Did.

Explanation

This sentence belongs to the third type of conditional sentence.

In type 3 conditional sentences, the time is the past and the situation is hypothetical.

Formula: if + past perfect, …would + have + past participle.

Explanation

incorrect: Choose the correct sentence. If the sky falls, we shall catch larks

correct: If the sky falls, we shall catch larks

This is a Conditional Sentence. 

Rule: If + other words (in present tense), subject + shall + first form of a verb object.

Explanation

یہاں ولڈ استعمال ہوا لہذا اس کے ساتھ ور اے گا۔

incorrect:  If I am you, I would never invite her again

correct: If I were you, I would never invite her again

This is a hypothetical sentence. 

Were is used with I in such sentences.

Explanation

Loose means ڈھیلا

Lose is a verb which means کھونا

Explanation

More details about this question will be shared soon

If you know more details about this question, let us know please

Explanation

This sentence belongs to type 3 conditional sentences where the time is the past and the situation is hypothetical.