I’m sorry to ____ you to so much trouble. —That’s all right.

Here are the designs. doyou prefer—I think looksthe most original.

I have done well in the exam because of no careless mistakes.—Congratulations! Students can never be _______ careful in exams.

This dictionary me 18 yuan.

Can you guess _________ the new Nike sports shoes—Yes. Maybe he asked his grandpa to pay for them, I think.