I think it’s important ______ healthy.
-Would you like to go to the park with me?-I'd love to, _______ I'm afraid I have no time.
-Are you pleased with the result of the exam, Tom?-Not at all. I can't have_______.
I like houses near the seaside, but I don't have enough money to buy_______.
I stopped laughing when I realized my father was_______ about it.
It was a hard time for him. He tried his best to keep his head in a calm_______.