Betty has a very tight _____ this weekend so she has turned down the dinner invitation.

sig Chinese kung fu can not only ________ one’s strength, but also develop one’s character

tes should adopt a realistic attitude ________ job hunting, especially as they face a tough job market ________ the present economic situation.

________ through pages and links, you have to read the information to decide whether it is linked to what you are researching.

He said that doing part-time jobs did no good to students, but few _____ his view.