I am sorry to have________much of your spare time.— That’s OK, and I am glad to help you.[ ]

Cancer is ________ second only to heart disease as ________ cause of death.

I do hope so because I want you to liveas I have.

Where is Jack—In the sitting room. He ________ TV with his friend now.

Every now and then I went to the library to _____ information about the subject. [ ]