When the sun ____ (go) down, it ____ (get) dark.
When the sun goes down, it gets dark.
If I ____ (win) a lot of money, I ______ (buy) a Bombardier Global 8000 and fly myself around the world.
If I won a lot of money, I would buy a Bombardier Global 8000 and fly myself around the world.
If you ____ (mix) some hydrocarbons, you ____ (get) jet fuel.
If you mix some hydrocarbons, you get jet fuel.
If I _____ (drink) too much coffee during this flight, I ______ (not/sleep) for 8 hours.
If I drink too much coffee during this flight, I can't sleep for 8 hours.
If I _____ (be) the CEO of Korean Air, I _______ (reduce) all the pilots' salaries who have only ICAO level 4 English.
If I were the CEO of Korean Air, I would reduce all the pilots' salaries who have only ICAO level 4 English.
We _____ (arrive) on time if we _____ (ask) ATC for a higher FL and speed.
We will arrive on time if we ask ATC for a higher FL and speed.
If you _____ (go) to the galley, __ you __ (get) me some coffee?
If you go to the galley, will you get me some coffee?
If you _____________ (depart) late from Jeju to Gimpo airport, you ________________(need to) divert to Incheon.
If you depart late from Jeju to Gimpo airport, you will need to divert to Incheon.
Ice ____ (melt) if you ____ (heat) it.
Ice melts if you heat it.
If we ____ (see) a UFO outside our aircraft, I think the captain ______ (scream) like a little girl.
If we saw a UFO outside our aircraft, I think the captain would scream like a little girl.
If he _____________ (be) younger, he ________________(travel) more.
If he was younger, he would travel more.
If the weather ____________________ (not/improve) , we ____________ (cancel) the flight.
If the weather doesn't improve, we will cancel the flight.
If you _____________________ (have) a better job, we __________________(be) able to buy a new car.
If you had a better job, we would be able to buy a new car.
If I ________________ (speak) perfect English, I __________________(have) a good job.
If I spoke perfect English, I would have a good job.
If you _____ (study) harder for your oral exam, you _____________ (get) a better result.
If you studied hard for your oral exam, you would get a better result.
My captain _____ (sweat) alot if he ____ (need) to go to the bathroom.
My captain sweats alot if he needs to go to the bathroom.