1 The ( 　) of yellow and blue form green.
    combine
    2 The store is in an ideal (　 ) to draw tourists.
    situate
    3 The thief’s (　 ) of guilt closed the case.
    confess
    4 There is no (　 ) between the nations.
    relate
    5 He had a long telephone (　 ).
    converse
    答案：
    1 combination 　　2 situation 　　3 confession 　　4 relation 　　5 conversation