Wild animals are our friends. We shouldn’t kill them ______ food or clothing.

has reported a second case of a new type ofvirus infection The virus is similar to ______ that caused SARS, a breathing diseasethat killed 775 people in 2003

New ways have to be found to ______ wildlife being endangered. Which of the following is not OK?[ ]

May I _______ you to carry the bag for me —– No problem .

Women prefer to buy food which has already been prepared ______it reaches the market．