Complete the following sentences as required (根据所给要求，完成下列句子。每空格限填一词)  (共14分)
Anna goes to the school library twice a week. (改为一般疑问句)
________ Anna ________ to the school library twice a week?
They went to the supermarket to buy some food for the picnic yesterday.(对划线部分提问)
________ ________ they go to the supermarket yesterday?
Students mustn’t smoke because smoking is harmful to their health. (保持句意基本不变)
Students ________ ________ to smoke because smoking is harmful to their health.
“Have you finished reading the report?” the manager asked me. (合成宾语从句)
The manager asked me ________ I ________ finished reading the report.
The old man has planted many trees since he came to live here.（改为被动语态）
Many trees ________ ________ planted by the old man since he came to live here.
It’s fun to go for a spring outing with my classmates.(改为感叹句)
________ ________ it is to go for a spring outing with my classmates!
foot,  had,  you,  better,  on,  there,  go  (连词成句)
___________________________________________________________________.