They / play cards / for two hours
They have been playing cards for two hours.
When / arrive / to school?
When did you arrive to school?
It's a good idea to study every day.
You MODAL + (STUDY) every day.
You should study every day.
You had better study every day.
You could study every day.
1st conditional: I am going to pass Level 5. I am going to go to Level 6.
If I pass Level 5, I'm going to / will go to Level 6.
I'm going to / will go to Level 6 if I pass Level 5.
I studied hard. I got a bad grade.
I studied hard, but I got a bad grade.
Although I studied hard, I got a bad grade.
I got a bad grade although I studied hard.
They / graduate / last year
They graduated last year.
How long / she / drive?
How long has she been driving?
Uniforms are not required.
We MODAL + (WEAR) uniforms.
We don't have to wear uniforms.
2nd conditional: I won the lottery. I would buy a private jet.
If I won the lottery, I would buy a private jet.
I would buy a private jet if I won the lottery.
I'm very tired. I'm going to sleep early tonight.
I'm very tired, so I'm going to sleep early tonight.
We / fish / this morning
We have been fishing since this morning.
How much / water / you / drink / so far today?
How much water have you drunk so far today?
I regret not studying for the test.
I MODAL + (STUDY) harder.
I should've studied harder.
Unreal: She / HAVE / more money / she / BUY / a new car
If she had more money, she would buy a new car.
She would buy a car if she had more money.
I was cooking dinner. I heard a strange noise.
I was cooking dinner when I heard a strange noise.
I heard a strange noise while I was cooking dinner.
Finished action: watch / I / already / that movie
I have watched that movie already.
I have already watched that movie.
Have / they / go / on vacation / recently?
Have they gone on vacation recently?
A: Where was John yesterday?
B: I'm not sure. He MODAL + (BE) at the movies.
He MIGHT HAVE / MAY HAVE / COULD HAVE BEEN at the movies
Allie's boss is very happy with her job performance. She will probably get a raise at work.
Allie / GET / a raise at work / she / BE / happy
If Allie gets a raise at work, she will be happy.
Allie will be happy if she gets a raise at work.
I was reading a book. My cat was sleeping next to me.
I was reading a book while my cat was sleeping next to me.
finish / he / yet / his homework
He hasn't finished his homework yet.
days / how many / he / be / absent
How many days has he been absent?
You COULDN'T HAVE DONE any better!
John wants to go back to school, but he doesn't have time.
John / HAVE / more time / he / go back to school
If John had more time, he would go back to school.
John would go back to school if he had more time.
1. I'm going to finish Spring Quarter.
2. I'm going to go on vacation.
After I finish Spring Quarter, I'm going to go on vacation.
I'm going to go on vacation when I finish Spring Quarter.
Before I go on vacation, I'm going to finish Spring Quarter.