The nurse gave ________ the sweets to the children.

--How ___ do you go to the cinema?---Once a week.

It seems that living green is ______ easy and cheap. A small step can be rewarded with long-term benefits.

Under criminal law, people who      carry and use large numbers of fake banknotes will be sentenced to less than three years in prison.

----Do you regret paying ten dollars for that book?----No, I would gladly have paid _____.