Shakespeare’s play Hamlet ______ into at least ten different films over the past years.

      A. had been made                                      B. has been made

      C. was made                                             D. would be made

 I ____ to visit you later that day, but I had to phone and cancel.

      A. come                         B. came               C. am coming                 D. was coming

 Animals are obviously _____ lower form of life than ______ man.

      A. a; /                            B. the; the            C. a; the                         D. /; /

 Recycling is one way to protect the environment; reusing is _____.

      A. another                      B. the other          C. one another                D. one

I would have gone to my cousin’s birthday party last night, but I ______ available.

　　 A. was　　　　　 B. had not been　　 C. was not　　　　　　　　　　 D. would not be

 ______ is often the case in science, there is no simple answer，.

      A. That                          B. As                   C. When                        D. Where

 The airport ______ next year will help promote tourism in this area.

      A. having been completed                           B. completed

      C. being completed                                    D. to be completed

 ______ you said at the meeting describes a bright future for the company.

      A. When                        B. How                C. What                         D. That

I got to the office earlier that day, ______ the 7:30 train from Paddington.

　　 A. caught　　　　　　 B. to have caught C. to catch　　　　　　　　D. having caught

 I want to open the door, but it _____ open.

      A. couldn’t                     B. won’t              C. wouldn’t                    D. mustn’t