Ability
Five years ago, I ________ play the piano.
Five years ago, I couldn't play the piano.
I ______ pay my taxes today. It's the due date
I must pay my taxes today. It's the due date
We have enough milk in the fridge so we ___________ buy some more.
We have enough milk in the fridge so we don't have to buy some more.
I want to go to the bathroom
May I go to the bathroom?
We _________ speak English well because we have studied hard.
We can speak English well because we have studied hard.
You ______ turn on right here, look at that sign
You mustn't turn on right here, look at that sign
Time is not on our side. We _________ hurry.
Time is not on our side. We must hurry.
I want you to wash the dishes
Could you please wash the dishes?
The volleyball team __________ go to the Olympics this year if they are lucky.
The volleyball team could go to the Olympics this year if they are lucky.
You __________ do homework today, the teacher told us not to worry about it
You don't have to do homework today, the teacher told us not to worry about it
Mary gave me a letter to send. I __________ forget to mail it.
Mary gave me a letter to send. I mustn't forget to mail it.
I want to borrow your car
Can I borrow your car?
I ____________ run that fast when I was six years old.
I couldn't run that fast when I was six years old.
You _____________ park in this area, it's prohibited
You mustn't park in this area, it's prohibited
You _____________ wash those carrots. They've already been washed.
You don't have to wash those carrots. They've already been washed.
I want to ask you to lend me some money
Would you lend me some money?
I think I ___________ help you learn math if you study hard.
I think I can help you learn math if you study hard.
Billy and I __________ cook dinner tonight. The guests will bring everything
Billy and I don't have to cook dinner tonight. The guests will bring everything
He will be having lessons for another two hours. We ____________ visit him now.
He will be having lessons for another two hours. We mustn't visit him now.
I want to take next week off
May I take next week off?