1.The fact ____ she works hard is well known to us all.

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

　　2.The fact ____ he was successful proves his ability.

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

　　3.The news ____ he was kidnapped surprised us greatly.

　　A.what    B.that    C.why      D.when

　　4.His suggestion ____ the meeting be delayed was turned down.

　　A.which   B.that    C./        D.it

　　5.I have no idea ____ he will start.

　　A.when    B.that    C.what     D./

　　6.I've come from the government with a message ____ the meeting won't be held tomorrow.

　　A.if      B.that     C.whether     D.which

　　7.The thought ____ he might fail in the exam worried him.

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

　　8.The order ____ the prisoner be set free arrived too late.

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

　　9.The nurses are trying their best to reduce the patient's fear ____ he would die of the disease.

　　A.that    B.as       C.of which    D.which

　　10.He often asked me the question ____ the work was worth doing.

　　A.whether    B.where    C.that     D.when

　　Keys：

　　1-5 AABBA 6-10 BDCAA