---Good to see you again. It’s almost three years _______ we met last time.---Yes, how time flies.

---Good to see you again. It’s almost three years _______ we met last time.---Yes, how time flies.

#57548

until

before

while

since

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He is poor _____ he is happy all the time.

#57299

but

and

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#58183

although

for

but

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#58069

but

and

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#56787

before

though

because

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because

unless

after

though

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