People believe that 13 is an unlucky number.

=>13 _______ an unlucky number.

A. needs to do  

B. needed doing

C.need to do

D. needed to do

A. started - was completed

B. was started - was completed

C. started - completed

D. was started - complete 

A. are sent to us/ are sent these postcard

B. were sent for us/ are sent with these postcard

C. are sent us/ are sent with these postcard

D. are sent us/ are sent to these postcard

A. designing

B. to have designed

C. to design

D. designed

A. The situation was reported to be under control.

B. The situation is reported to be under control.

C. The situation was reported was under control.          

D. The situation was under control.

A. The soap opera is expected to will end next year.

B. The soap opera is expected will end next year.

C. The soap opera expected will end next year.

D. The soap opera is expected to end next year.