Untilrecentlyhistoriansassumed

Until recently historians assumed that calendars ________ with the advent of agriculture.

A．came to existence	B．came to existing
C．came to exist	D．were existential

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A．whomever

B．who

C．no matter who

D．whoever

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When I came in, I found Lucy _____ by the window _____ to music.

A．seated; listening	B．seated; listened
C．seating; listened	D．seating; listening

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A．finishing

B．finished

C．had finished

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----She looks so unhappy. Did you tell her the truth yesterday?
----Yes, but I ____ her later.

A．must have told	B．should have told
C．shouldn’t have told	D．mustn’t have told

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This is the first time we ________ a film in the cinema together as a family.

A．see

B．had seen

C．saw

D．have seen

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