中学英语,语法好的请进.

题目

中学英语,语法好的请进.
1.On Friday afternoon we were getting ready to go to the pictures when the baby-sitter rang (81) (say) that she would come at 6:30 instead of 6 pm.So when we got to the cinema the film (82)__had started (start) already.We (83)were led_ (lead) to our seats by the usher in the dark.We (84)had watched_ (watch) the film for about half an hour when something (85)__hit(hit) me on the head.A little boy who (86)sat (sit) two rows behind me said,“I am sorry,madam.I (87)did(do) it by accident.I (88)threw_ (throw) an ice cream to the boy who (89)__is sitting(sit) in front of you.I thought he (90)_would catch__ (catch) it.”
第81题答案为什么是to said?
2.In the sentence there is a word of four letters hidden between words that are next to each other.Find this four letter word.
Example:Scientific paper books.sand
The winter ice covers the pond._________
请简明地讲一下思路啊
3.B35.________ the wrong number,she couldn't get in touch with her friend Lisa.
A.Being received B.Having been given
C.While receiving D.When having given
为什么是B而不是C?
4.D41.Young children are completely ________ the mother for their physical needs and for their early education and training.
A.relied on B.independent of C.depending on D.dependent on
四个选项有什么区别?

答案

首先说下rang to say.ring sb 给某人打电话.若有ring sb to do sth的句式的话,则构成不定式短语做目的状语.即题中to say that...为baby-sitter打电话的目的.第二.In the sentence there is a word of four letters h...