They are_____to open the door.A.trying hard B.tring hard C.t

They are_____to open the door.A.trying hard B.tring hard C.t Why didn't you open the door?I pushed the door hard,but it__ Push the door hard,it will open.__ __ push the door hard,__ lt is a hard and small thing.you can use it to open the door The door ______ open,no matter how hard she pushed.A.couldn' He tried the door very hard,but it ______ open Don't open the door( )the bus stops.a.because b.as soon as c 选择题_____ the door open.Don't push it.A.Pulling B.Pull C.To p 1,please keep the door ______ .a,opening b,open c,oprned d,t "Don't open the door."said( ).A.he B.him however hard I pushed the door,it wouldn't open.此处的will表意愿,是 they work hard [ ] the students. a.for b.with c.about 选哪一个 请