One day, science says a glass of red wine a day will help us live longer. （Passage 1)

AA greenhouse is a building made of glass which is used for keeping plants warm when the o

I wish I （can) （fly to) the moon （by) spaceship （one day).A．canB．fly toC．byD．one day

A．One weekend.B．Five days.C．Ten days.D．Two weeks.

It is a common theme in many science fiction stories that the world may one day be ______

What does the woman say about the mechanic？A．He will probably overcharge her.B．He is one o

A．One night.B．One year.C．Three days.D．Three months.