1. He argued _______ smoking, and insisted that it was ________ argument that smoking was harmful to health.
A. for; beyond B. against; over C. for; over D. against; beyond
2. It was ________ the trouble to explain a job fully to new employees.
A. worth to take B. worthwhile taking C. worthy of taking D. worthy to take
3. The headmaster wants to have the opening speech ________ by our math teacher next month.
A. deliver B. to deliver C. delivered D. delivering
4. The proposals are currently ________ and soon the committee will make a final decision.
A. take into account B. into consideration C. under consideration D. considering
