If you don't invite them, they ____.
I will read it when ____ some free time.
I won't go anywhere if ____.
He would have explained if you ____.
Would you wait for me if I ____ late?
If you click on it, it ____, "Hello!"
I _____ him even if he was rich.
If he had arrived aerlier, he _____ it.
____ rich, I would marry you in church.
If she hadn't been fired, she ____ so worried now.
If they _____ by plane, they wouldn't have had that car accident.
If she had studied harder, she ___ a university student now.
If you press the red button, it ___ automatically.
You ___ in time if you catch the 6 o'clock train.
You shouldn't raise your hand unless ___ the answer.
Let him know in case you ____ him.
I can prepare the report provided I ___ all the details in time.
Suppose it cost $3000, what _____?
If I had more money, I ___ it.
But for you, I _____.
If you leave it here, you ____ it.
____ if I knew how to type?
Would she get angry if you ___ that?
If you ever find the papers, ___ to me.
If what they told me is true, he ____ a millionaire.
If I were you, I ___.
I would probably have won if I ___ a chance.
Give me a call ____ you arrive.
If you leave at 10, what time ___ arrive?
If you ___ lunch in time, you wouldn't be so hungry now.