John, work hard ________ you willmake much progress.

Who’s that man over there standing in the garden Is it Mr. White—It __________ be him. He has gone to Shanghai on business.

She is so ____ towards others that everyone gets on well with her.

He feels lonely because ________ has visited him since he moved to town.

The weather report says we are expecting another big snow storm tomorrow. — ________ . I planned to go mountain climbing with my classmates.