—I wonder if I can get a rise insalary —You have been paid enough __________ doyou want

While working in the countryside, the students a great deal of knowledge on plant life.

David has gone to Australia on business.—Really? I ______ why he was absent from today’s meeting

On hearing the news of the accident in the mine, she _____ pale.

Today acupuncture has become popular round the world, ________ have other traditional Chinese medicines.