Before Smith went on vacation, he left ______ instructions for the painting of his apartment.

单项选择题Their methods were so ______ that they are still applicable today

单项选择题In the newspaper they denounced the government for its ______ spending of public funds.

单项选择题The high ______ of road accidents on the super high way is giving cause for serious concern.

单项选择题According to the ______ of the agreement, the money must be paid back in monthly accounts.

单项选择题Having said he would not make a long speech, he ______ doing exactly that.