--Why do you look pale today?--I was very ________my mother’s illness. I stayed awake last night.
Be ____ to finish your homework before supper.
His proposal is very _____. We do not need any explanation.
— I stayed at a hotel while in New York . — Oh , did you ? You ____ with Barbara . —
He ____ you more help even though he was very busy .
— What has happened to Tom ? — I don''t know . He ____ lost .