ne of these guards, whom I had curedof a painful _____, was always praising my skill.

Don’t run through the red light. That’s________the traffic law.— OK，I won’t.

It was about 600 years ago _______ thefirst clock with a face and an hour hand was made.

Marry is no different from any otherteenage girl, but she has given enough thought __________ her future career.

I wonder ______ you’ll water thiskind of tree.——- Once a week.