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however whatever whenever wherever
do did am doing was doing
when will my mum come back when my mum will come back how my mum goes to work where will my mum go
to help; do help; with helping; to do helped; with
lets，doing makes，doing makes，do lets，to do
to be done; watch to do; to watch to do; watch to be done; watched
when will my mum come back when my mum will come back how my mum goes to work where will my mum go
wherever whatever whenever whoever
S+V+P S+V+DO+ OC S + V +IO +DO S +V+DO
when will my mum come back when my mum will come back how my mum goes to work where will my mum go
interesting relaxing boring fun
care careful carefully careless
listen listening to listen listens
over for throughout within
to help；do help；with helping；to do helped；with
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