I think it’s really important for us to invite Bill and Donna for dinner soon. We really __________ invite Bill and Donna for dinner soon.

It’s not necessary to hurry, there’s plenty of time. We _________ to hurry, there’s plenty of time.

I think it’s a good idea for us to buy a bigger car. We __________ buy a bigger car.

It will be necessary to stay at the airport hotel because we have an early flight. We __________ stay at the airport hotel because we have an early flight.

Last week, it was necessary for me to go to the hospital for a check-up. Last week, I ___________ go to the hospital for a check-up.

You aren’t allowed to use your phone in the library. You _________ use your phone in the library.

I think it’s really important for me to visit Grandma tomorrow because it’s her birthday. I really _________ visit Grandma tomorrow because it’s her birthday.

It’s not necessary to pay to enter that museum, it’s free. You ____________ pay to enter that museum, it’s free.

You aren’t allowed to ride a motorcycle without a helmet. You _______ ride a motorcycle without a helmet.

It’s not a good idea to drink coffee before you go to bed. You __________ drink coffee before you go to bed.