He has poor eyesight ________ he works on the computer at night.

He has poor eyesight ________ he works on the computer at night.

#57929

because

because of

and

but

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 I want to know          Tom can help me with my maths.

#56581

because

although

—Did you give Tom a call?—I didn’t need to , ________ I’ll see him soon.

#55365

when

though

until

because

—Would you like to play tennis with me _________ it doesn’t rain tomorrow? —Sure, _________ I am busy.

#55660

if; since

whether; but

if; unless

because; until

I don’t agree with him on this point ____ he might be right.

#56479

although

unless

because

Money is important ,________it can’t buy everything.

#55581

for

but

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