Look! Sandy looks very _______ at the party. She looks at her friends _________.

The man in a black suit _______ be our youth worker. — I’m sure it _____ be him. I saw him in the laboratory building some minutes ago.

“When did you leave the farm?” “____ the end of last year.”

The boy felt quite happy becausehe was closer now to ______ an answer of his own.

Where’s Li Hua—Look! He ____ tennis on the playground.