Many plants could move northward and toward the Pacific coast _______rising temperatures and changes in rainfall.

(2013·江苏南通市二模)We ________ have hurried all the way to the airport — the flight was called off because of the foggy weather.

“I______in the room, watching TV broadcast about the earthquake.” I told the policeman who had driven here to question me

Up to now, the programme ________ thousands of children who would otherwise have died.[ ]

____ does he learn English —He learns ____ watching English movies.