They watched trees last year一般疑问句

They watched trees last year一般疑问句 they planted trees last year (改为一般疑问句） they went to plant trees last sunday.英语一般疑问句 they went to plant trees last week.(变成一般疑问句) Tom watched TV last year.(改为疑问句) They watched a film last Tuesday.(改为一般疑问句和否定句） they watched a movie.[改为一般疑问句] They watched a movie .改一般疑问句 They------(plant) some trees last year. These trees were thick last year.(一般疑问句＼肯定＼否定回答) Mike watched TV last night改为一般疑问句 He watched TV last night.（陈述句变一般疑问句）