1. He has got work to do. Perhaps too .

　　2. We didn't take photographs when we were on holiday. There was so rain that we seldom went out.

　　3. I'd like to ask you questions. I need more information about the subject.

　　4. She has got very patience with her pupils, so children like her.

　　5. a. of socks, b. of beer, c. of flowers

　　6. a. of ink, b. of sheep, c. two of luggage

　　7. a. of knowledge, b. of words.