--- I’ll be away for a while. Would you mind looking after my baby?--- Not at all. .
In his factory the workers are now paid _____ the season.
Julie is one of those women who always _____ the latest fashions.
At present H1N1 is spreading so widely throughout the world; otherwise, people ______ a more peaceful and safer life.
. Some students are looking for a new study method, _____ that can help them get higher test scores.
She said she learned a lot in her university courses, but she learned _______ in school-based professional development.