I started going for treatment about a year and a half ago, my third serious effort.

Four years later, he decided to make a serious effort at a game company.

He has been making serious efforts to get back into the market.

But no serious efforts were made until the 20th century.

"If the Administration wants to make a serious effort, it should put up some money."

However, there has been no serious effort to change the name.

He made his first serious effort to win a national title a year ago.

He had to make a serious effort to learn everything the women taught him.

"We will make serious efforts to carry them out in practice."

This is not to say that it isn't a serious effort.