After looking into the case thoroughly, he           a report to the market manager.

       A．turned out           B．turned up             C．turned to             D．turned in

Some pop music,        young people are fond, has reached the middle-aged.

       A．by which             B．of which             C．that                     D．what

—Would you like to have a picnic with us this Saturday?

—Sorry, but I         to visit Granny with Mom.

       A．had offered          B．offered                C．offer                   D．will offer

The computer          by some unknown virus can’t work well now.

       A．attack                 B．to be attacked      C．attacking             D．attacked

It is necessary that a middle school student         time to do some social work.

       A．spares                 B．spared                 C．spare                  D．is spared

In general, experience from one’s real life is much more practical than         from books.

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

With the teacher’s help, the tough passage seemed easier           .

       A．to understand                                      B．to be understood

       C．understanding                                      D．being understood

Tom,          a brave boy; pains mean growing up.

       A．be                       B．is                        C．to be                   D．being

—I remember putting my cellphone in my schoolbag, but it isn’t here.

—Where          you have left it?

       A．would                 B．must                   C．should                 D．can

          American teacher who is coming will give          talk about Hollywood.

       A．An; the                B．The; a                 C．The; 不填           D．An ;a