Advanced Track
Where Advanced starts: joining ideas together, not just saying them one at a time. Listen to each line, then repeat it out loud.
Part 1
Two complete sentences, joined with a comma + coordinating conjunction (and, but, or, so). Both halves must be able to stand alone.
1 · Compound Sentence
"I'm tired, but I have work today."
2 · Compound Sentence
"We could stay home, or we could go out."
3 · Compound Sentence
"It started raining, so we left early."
Part 2
One main clause + one dependent clause, joined by a subordinating conjunction. Unlike compound sentences, the dependent clause can't stand alone — "because I didn't sleep" isn't a complete sentence by itself.
1 · Reason — because
"I'm tired because I didn't sleep."
2 · Contrast — although
"Although it was raining, we went out."
Comma rule: when the dependent clause comes first, use a comma. When the main clause comes first, no comma is needed — "We went out although it was raining."
3 · Time — when
"I'll call you when I get home."
4 · Time — since
"I haven't seen him since he moved."
"Since" can mean reason or time depending on context — this example shows the time usage.
Part 3
The core of this lesson. Each conditional answers a different question: Is this generally true? Is this a real possibility? Is this unlikely or imaginary? Is this impossible now because it's already in the past? Choosing the right one is the actual skill — the forms themselves are memorizable.
1 · Zero Conditional — General Truth
"If you heat water to 100°C, it boils."
2 · First Conditional — Real Possibility
"If it rains tomorrow, I'll stay home."
3 · Second Conditional — Unlikely / Hypothetical
"If I won the lottery, I would travel."
4 · Third Conditional — Impossible, Already Past
"If I had known about the meeting, I would have attended."
Instructor Note
The third conditional is usually the hardest to produce quickly in speech, because it stacks two past-oriented forms at once. Worth noting for Spanish speakers: the second and third conditionals overlap in feel with the Spanish subjunctive ("si tuviera," "si hubiera sabido") — the instinct that something is hypothetical is often already there, even if the English form isn't automatic yet.
Part 4
Read aloud, then discuss: identify which conditional type is used in each sentence.
Full Passage
"If I had known about the meeting earlier, I would have attended it in person instead of joining by phone. Next time, if anyone finds out about a schedule change, they should tell me right away — if I get the information early enough, I'll always make time for it. It's not complicated: when people communicate clearly, things go smoothly, but when they don't, everyone ends up scrambling."
Part 5
Try each one yourself first, then press play to check your answer.
Exercise A — Join the two sentences using the conjunction given
1 · although
"I was tired. I finished the project."
Answer: Filled In
2 · so
"She missed the bus. She was late for work."
Answer: Filled In
3 · when
"I'll call you. I get home."
Answer: Filled In
Exercise B — Complete the conditional with the correct form
1 · First conditional
"If it ______ (rain) tomorrow, I will stay home."
Answer: Filled In
2 · Second conditional
"If I ______ (have) more time, I would learn another language."
Answer: Filled In
3 · Third conditional
"If I had known about the meeting, I ______ (attend) it in person."
Answer: Filled In
4 · Zero conditional
"If you heat ice, it ______ (melt)."
Answer: Filled In
Exercise C · Free Response
Write four sentences, one for each conditional type, about your own real or imagined situations.
Live/text exercise — no audio. Bring your sentences to your next live session with your instructor.
Answer Key — Exercise B
| 1. If it ______ tomorrow, I will stay home. | rains |
| 2. If I ______ more time, I would learn another language. | had |
| 3. If I had known about the meeting, I ______ it in person. | would have attended |
| 4. If you heat ice, it ______. | melts |
Part 6
A preview of the final live-conversation format. Your instructor poses these situations aloud — you respond using the appropriate conditional, unscripted.
1 · Speaking Prompt
"What would you do if you won a large amount of money?"
Pause after listening and answer out loud.
2 · Speaking Prompt
"What will you do if it's raining this weekend?"
Pause after listening and answer out loud.
3 · Speaking Prompt
"Is there anything you would have done differently last year, if you'd known then what you know now?"
Pause after listening and answer out loud.
Pass Standard
To pass Advanced Lesson 1, produce at least three of the four conditional types correctly in live conversation, and join at least one compound and one complex sentence naturally without being asked to.
Retake Note
The third conditional is the one most likely to need a second pass — it's genuinely the most complex form in the whole program, stacking two tenses at once. A student who's solid on zero/first/second but shaky on third can still move forward if everything else is strong; third conditional keeps reinforcing through Lessons 2–7, since compound and complex sentence-joining shows up in nearly everything from here on.