i don't have much homework ( )《do》.

问题描述:

i don't have much homework ( )《do》.
2,eastofthe river( )《lie》twobuildings.
3,i‘mright,()《be》i?
4,ican'thelp()《do》houseworkathomebacausei ambusywithmyhomework.


to do 

lying

am't 

doing