I tried opening the back door,but it was locked,too.其中lock为什么加ed,was不以经为过去式了吗?

i the back door,but it was locked,too.a.tried to open b.tried opening c,managed to open d,attemted opening 为什麽? I tried opening the back door,but it was locked,too.其中lock为什么加ed,was不以经为过去式了吗? I have tried the mooncakes是什么意思 I pushed the star key,opening the gates. do you mind if i open the door还是opening i tried ____ (open ) the door ,but i failed . i tried to avoid ( ) (make) the same mistake I tried to keep the room being clean对? I tried knocking at the front door but nobody ___it i tried my best to run out to the street. 改错句子I tried getting the material,but failed the opening ceremony是什么意思 I like to keep the windows___when I sleep.为什么用open而不用opening Tried,I am so tried!NO intresting When I got home ,I found the windows ___but the door___.A closed;opening B closing;opening C closed;open D close;opened OC!i tried already I tried to call 连词成句 opening ,I,as,just,was ,the ,rang ,door,phone,the