The boy pointed to the direction _____ he would run.

　 A. in which 　 B. to which    C. that 　 D. which

______ is know to us all, China has its own English language newspaper.

　 A. it 　 B. which    C. that 　 D. as

It was at the very beginning____ Mr. Smith made a decision ___we should send for a doctor．

A. what，that　　　B. that，which　　 C. which，that　 　D. that，that

It was when she was sleeping in her bedroom __________ a thief broke into the house.

A. which     B. that       　 C. where                  D. than

It is such a modern machine ______ few of the workers know how to operate.

　 A. as 　 B. which  C. that 　 D. the one