______ that he has no qualifications in business management, Ken plans to gain the necessary skills by taking a part-time course.

To be sure, the new cut in interest rate（利率）is _______ to improve economic performance in all these fields.

Nathan , studying abroad, was _____ to see his friend off at the airport.

Because of the strong sun Mrs. William’s new dining room curtains _____ from dark blue to gray within a year.

---Are you satisfied with what she has done? ---Not a little. It can’t be ________.