“Where is Mother.” “She is in the kitchen. She _______ the housework all morning.”

A. is doing　　　　　　　　 B. was doing

C. has done　　　　　　　　 D. has been doing

—Which of the three optional courses did you like best, Joe?（ ）

—To tell you the truth, I didn’t like ________ of them.

A. either B. both　 C. any　 D. neither

（Natural News）Many parents have tried to gave their children a head start on education with get-smart videos and enrichment activities as early as infancy, but free play is often sacrificed, so the American Academy of Pediatrics says that the best medicine for busy children is an increase in traditional “playtime”.

A number of studies suggest that unstructured（无条理的）play can help children become creative, discover their own interests, develop problem-solving abilities, and relate to others socially, according to a report prepared by two academy committees for release Monday at the group’s annual meting. On the contrary, a lack of such playtime can create stress for both children and parents, and it can also cause obesity（肥胖）when children spend too much time sitting in front of educational videos. The report notes lack of playtime could even lead to depression in many children.

The report thinks the lack of playtime lies in the fact that parents want to have super-smart children and safe places for children to play is decreasing. A balance between free playtime and educational activities should be struck, the report states.

“In the current environment, where so many parents feel pressure to be super parents, I believe this message is an important one,” said Dr. Kenneth Ginsburg, the report’s lead author and a pediatrician（小儿科医师）at The Children’s Hospital of Philadelphia.

Noted pediatrician, author, and presenter of cable TV’s “What Every Baby Knows,” Dr. T. Betty Brazelton agreed. “Children with structured activities” are missing the chance to dream, to make their own world work the way they want it. That to me is a very important part of childhood.

1. From the passage we can see that today’s children really need more 　　 　　　.

A. enrichment activities　　　 B. conventional playtime

C. structured activities　　　 D. educational activities

2. Which of the following is a proper word to describe today’s children?

A. Dull. 　　　　 B. Busy. 　　　　 C. Happy. 　　　 D. Free.

3. According to the report, the balance between 　　 　　　_ is important for a child.

A. structured activities and unstructured activities

B. educational videos and recess time

C. fee playtime and traditional playtime

D. enrichment activities and social activities

4. Dr. T. Berry Brazelton mainly emphasizes 　　 　　　 in the last paragraph.

A. children’s ability to dream

B. the roles of structured activities

C. the important activities in his childhood

D. the harm of too many structured activities

5. It can be inferred from the passage that 　　 　　　　　 　　　.

A. children given a lot of unstructured activities can be more creative

B. get-smart videos and enrichment can create super children

C. there is a competition among parents to be super parents

D. child obesity is mainly caused by lack of playtime

I am sure David will be able to find the library—he has a pretty good ____ of direction.

A. idea B. feeling　 C. experience　 D. sense

我收到了一封用黑色墨水写的信。(written )

He had ______little education that he couldn’t teach_____ little children.

A. such; so　　　 B. so; such　　　　 C. such; such　　　　 D. so; so

I have bought two ball-pens, 　　　　 writes well.

　 A．neither of them　　　　　　 B．none of them

　 C．neither of which　　　　 D．none of which

To inform visitors of the events taking place at home and abroad, the website ____ every few hours.

A.has been updated　 B.is being updated C. is updated D. is to be updated

—I haven't got a mobile phone．　

　 —I think you should have 　　　 ．It's useful for you．

　 A．one　　 　　 B．this　　 　　 C．that　　 　　 D．it

Many blacks were arrested and put _____.

A. in prison 　 B. in the prison　 C. to prison 　 D. into the prison