S3 English: Conditionals (Zero, First And Second) (Paper 3 (challenge))

S3 English: Conditionals (Zero, First and Second) (Paper 3 (challenge))

2026-11-14

Tutor Prep Guide · the zero, first and second conditionals, unless, if I were you, tense pairing in the if-clause and common mistakes

S3 English: Conditionals (Zero, First and Second) (Paper 3 (challenge))

This paper practises the second conditional: past simple with would, were for every subject, the contrast with the first conditional, rewriting a negative fact as a positive hypothesis, and the mixed conditional.

Direct answers　The second conditional takes the past simple with would; be becomes were for every subject; would takes no -s and no to; a real negative becomes a positive hypothesis; in a mixed conditional the if-clause is past and the main clause present.

01　Paper details (check answers afterwards)

Item	Detail
Questions	10
Suggested time	20
Difficulty mix	Foundation 3 · Intermediate 3 · Challenge 3 · Error redo 1
Chapter	Chapter: S3 English: Conditionals (Zero, First and Second)
Level	S3

02　Questions (10 items)

FoundationIf I ___ (have) a million dollars, I ___ (travel) the world. Fill in both gaps.
FoundationWhat is the structure of the second conditional?
FoundationIf I were you, I ___ (apologise). Write the correct form.
IntermediateWhich form of “be” does the second conditional use with all subjects?
IntermediateHow do “If it rains, we will cancel the trip” and “If it rained, we would cancel the trip” differ?
IntermediateIf I ___ (know) the answer, I would tell you. Write the correct form.
ChallengeRewrite with a second conditional: I do not have a car, so I cannot drive you.
ChallengeFind and correct the mistake: If she studied, she would passes the test.
ChallengeIn “If I had studied harder, I would be a doctor now”, which part is past and which is present?
Error redoError clinic: If I would have more time, I will help you. Correct the whole sentence.

03　Answers and one-line notes

#	Answer	One-line note
1	had / would travel	The second conditional takes the past simple in the if-clause and would plus the base verb in the main clause.
2	If plus past simple, then would plus the base verb	The past form only signals distance from reality, not past time.
3	would apologise	“If I were you” is a fixed phrase, and the main clause takes would plus the base verb.
4	“were” for every subject, as in If he were taller	Speech sometimes shows was, but written work and exams always take were.
5	The first treats rain as really possible, the second is only an imagining	The first conditional covers real possibility while the second covers a hypothesis against the facts.
6	knew	The past form “knew” hints that I do not actually know the answer.
7	If I had a car, I could drive you	The real situation is negative, so the if-clause turns positive in the past form and the main clause takes could plus the base verb.
8	Change “passes” to “pass”	Would is always followed by the base verb, with no -s.
9	The if-clause is about a past action not taken, the main clause about the present result	This is a mixed conditional: a past hypothesis with a present result, and “now” is the clue.
10	If I had more time, I would help you	The if-clause never takes would and the main clause does, so both halves change.

04　What to do after marking

After marking, redo only the wrong items and write down which step went wrong (formula, unit, or misread number).
Repeat the same item two days later; move to the next paper only when both attempts are correct.
Parents only need the answer and note columns; there is no need to explain every item.

Ask one question first: is the sentence a general truth, a real future possibility, or an unreal imagination. General truth takes present plus present, a real possibility takes present plus will, and imagination takes past plus would. The if-clause never takes will or would.Tutor Registration →

Questions and answers are written originally by the TutorZone team and are not taken from any school, publisher or examination authority paper. Every value is checked by computer.