题目内容：

Whatever happened to the familiar scene from the past of children playing “tag(捉人游戏)” in the streets while their parents chatted with the neighbors over the garden fence? This picture is fading fast today, as children are now leaving the streets in favor of a screen.

Several organizations are attempting to change this situation. One of these organizations is Play England, which aims to improve opportunities for children to play outside. A leading figure in the campaign is 50-year-old Adrian Voce, who has childhood memories of days spent in the “Big Woods” near his house with his older brothers. “We were given a packed lunch and told not to talk to strangers. I can still remember wandering in and out of each other’s houses.” he says.

However, it is not only the children that Mr. Voce and his organization have to convince. In many cases the parents themselves block his efforts. A survey in 2014 found that 85 percent of adults agreed that it was important for children to be able to play safely in the road or street where they live. However, many of them were not prepared to park their cars an extra 50 meters away from their homes.

Mr. Voce’s attempts to encourage children to play outside include the organization of campaigns like National Playday. Hundreds of communities all over the country take part in this effort, yet it can take a lot of people to give children a taste of what it is like to play in the streets. On one street in Aldershot last year there were five policemen, three community support officers, a traffic management crew, a closed-circuit television van, and a team of "play workers.”

Society today has changed to such an extent that children do not feel safe on the streets and their parents no longer feel comfortable about letting them play there. It is not only the appeal of computers and video games that has driven children inside, but also the presence of traffic, crime, and violent young people. However, thanks to the efforts of people like Adrian Voce, it may not be too late to turn back the clock.

1.What kind of feeling does Adrian Voce show when he looks back on his childhood?

A. Regret    B. Shame

C. Delight    D. Surprise

2.Why does the author say the parents themselves block Mr. Voce’s efforts?

A. They don’t want their children to be outside.

B. They are worried about the safety of the streets.

C. They are not optimistic about Mr. Voce’s campaign.

D. They won’t make the street safer for their children to play in.

3.What can we learn about National Playday?

A. It has rapidly spread to other countries.

B. A lot of people are needed to make it work.

C. It has not lived up to the organizers’ expectations.

D. It aims to call on parents to play with their children.

4.What is the author’s attitude towards children playing in the streets?

A. Worried.    B. Hopeful.

C. Unclear    D. Shocked.