初中英语问题划线句子疑问

初中英语问题划线句子疑问
ask questions about the underlines parts
1,__at nine o'clock___the rich woman asked the singer to come upstairs(what time)
2,the nurse passed___a knife________to the doctor when he began the operation.(what)
3,she decided to give art lessons to __the poor girl__(whom)
4,they went out___to look for the lost child____(why)
5,li lei went to visit the museum___by bus_____yesterday.(how)
6,it's____about 2 kilometres_____from my home to the nearest hospital.(how far)
7,the yellow river is___5,464 kilometres long____(how long)
8,her grandfather is___over ninety years old____(how old)
9,the baby has__four___meals a day.(how many)
10,that's __mr green's__________house.(whose)
11,she went___to the station____to meet her mother last night.(where)
12,this dictionary is__six dollars___________(how much)
13,it's __friday____today(what)
14,it's ____january 3rd_____tomorrow(what)
15,he likes__maths____best(which subject)
16,they studiedin___No.11___middle school(which)