The girl was often heard happily in her room.

Can you explain ______ the OPEC can have such total control over the price of oil?

It’s generous _______ him to give so much money tocharities. Now he thinks it’s important _______him to help people in poorareas.

Do you knowthegirl in white is—I’m not sure. Maybe she is a doctor.

The strong wind__the tree up high into the sky.[ ]