did you go to plant trees last saturday?的原形是什么

did you go to plant trees last saturday?的原形是什么 When did you go to When did you go to bed last summer,go,to,you,did,camp how did you go to school today Did you go to the Great Wall? I think you can go to did... DId you go to the park by What other places did you go to? Did you go to see the Did you go to school yesterday?是什么意思 Who did you go to the movie____? Did you go to Shanghai early or ... How many preblems did you have __those trees last SundayA to plant B planted C planting D plant When did you go to school?(同义改写) （ ）（ ）（ ）did you go to school? When did you go to school yesterday?( )When did you go to school yesterday?( why did you go why did you go （to 后要+to 么 And did you plant trees…?