It is our duty to protect the environment.( )
A.直接宾语B.间接宾语C.形式主语D.真正主语
My father wants me to doing my homework as soon as I get home.( )
stand for
win the heart of
stay in touch with
get into the habit of
John the TV and helped his mother with the housework.( )
turned off
heard from
joined in
looked after
We only planned the play for an hour,but in the end,we stayed for three hours.( )
watch
watches
to watch
watched
Helping others makes us very .( )
lonely
proud
lazy
harmful
I in the city since I left school.( )
live
will live
was living
have lived