(¡¡¡¡)1.Judith ________ on her new novel which is supposed to come out next month.

A. has been working¡¡¡¡¡¡          B£® works 

C£® worked¡¡¡¡¡¡¡¡                 D£® had worked

(¡¡¡¡)2. The secretary arranged ________ convenient time and place for the applicants to have an interview.

A. an¡¡¡¡¡¡¡¡                      B£® a¡¡¡¡  

C£® the¡¡                          D£® /

(¡¡¡¡)3. We ________ turns to clean up the classroom.

A. have¡¡¡¡¡¡                      B£® take¡¡  

C£® make                           D£® do

(¡¡¡¡)4. You can set the table. ________, I'll start making dinner.

A. Meanwhile¡¡                     B£® All in all 

C£® After all¡¡¡¡¡¡                D£® However