请帮我讲解一下这四道英语选择题(注：是讲解)

请帮我讲解一下这四道英语选择题(注：是讲解)
1.Neither the girls nor the teather ____ going to visit New York on Sunday. A)are B)is C)were D)was2.More than one student in this class ____against that advice. A)have protested B)is protested C)has protested D)are protested3.All but one worker_____here just now. A)is B)was C)has been D)were4.His father but my parents _______dancing very much. A)enjoys B)enjoy c)has enjoyed D)enjoyeThanks for your help!