By the time I reached home, my mother ________ supper ready.
By the time I reached home, my mother ________ supper ready.
By the time my parents reached home yesterday,I _ the dinner
by the time l reached home my brother --- to work
my mother had got the dinner ready by the time the guests ar
my mother is in the kitchen,________(prepare)supper.
when I reached home,my parents _ their supper.A.are having B
by the time you ()back,the supper ()ready,这里面为什么填get,will be
By the time we got home,my mother _______ (go) out for a wal
I had aleady finished my homework by the time my mother got
My mother is ready _____(cook)supper for us.
by the time i got home yesterday,my mother____(cook)the dinn
The door was ________(open) when I reached home.请说明原因