Pakistan MCQs

'Unless' means 'if not' and introduces a real future condition.
The main clause therefore uses 'will miss.'

A wish about an unreal present situation traditionally uses the past subjunctive 'were.'
This form is used with all persons in formal English.

The present perfect passive question uses 'have + subject + been + past participle.'
The indefinite agent 'anyone' does not need to be retained.

'Slept' is intransitive and has no direct object to become a passive subject.
Only transitive constructions normally form the passive.

The pronoun changes to match Ali, and the present tense backshifts after a past reporting verb.
'Am' therefore becomes 'was.'

The present perfect normally backshifts to the past perfect after 'said.'
Pronouns also change to match Sara.

'Will' backshifts to 'would,' and 'tomorrow' becomes 'the next day.'
The object pronoun changes according to the reporting context.

The simple past may backshift to the past perfect in reported speech.
'Yesterday' changes to 'the previous day.'

A universal scientific truth normally remains in the simple present.
Backshift is unnecessary because the statement is still true.

A yes-no question is reported with 'asked' plus 'if' or 'whether.'
The word order becomes that of a statement.

A wh-question keeps the question word but uses statement word order.
The present tense normally backshifts to the past.

An imperative command is reported with a suitable reporting verb plus object and to-infinitive.
Pronouns change according to speaker and listener.