A) and most people didn’t know existed B) that most people didn’t know it existed

C) most people didn’t know existed D) that most people didn’t know existed

I’ve never been to the Three Gorges but it’s the place ________.

A) that I want to visit most B) to which I’d like to visit

C) I most want to visit D) where I’d like to visit

Argentina is no longer the place___________ once considered itself the world's grain()field.

A) what B) that C) which D) one

The film brought the hours to me ________ I was taken good care of in that far-away village.

A) until B) that C) when D) where

The film brought the hours in the village/country to me, ________ I would never forget.

A) that B) which C) when D) as

The flowers now raised here have developed from those ________ in the forest.

A) once they grew B) they grew once C) that once grew D) once grew

Meeting my uncle after all these years was an unforgettable moment, ________ I will always treasure.

A) that B) one C) on which D) what

Society as a whole has a responsibility towards its weaker members, ________ as a result of circumstances they could not control, such as illness and disaster.

A) people suffered B) who suffering C) people who suffered D) which suffer

The thought worried him much ________ he might fail in the exam.

A) that B) which C) when D) so that