---When did you get to know each other ? ----It was in 2008___ we spent summer vocation together.
You ____ him . He will come to realize it some day .
She ____ on her homework in her study now .
Much attention ____ pronunciation if you want to speak English well .
He must be in the park , ____ ?
— Shall I tell Tom about it ? — No , you ____ . I''ve told him already .