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used to living; used to eat is used to live; used to eat is used to living; used to eating used to live; used to eating
work have been working worked had been working
I’ll have to return to Canada because I’ve worked here for a year. —— ＿＿＿＿＿! A.What tim?flies How time flies What does time fly How does time fly
since; for for; for for; since since; since
would work have worked had worked worked
had worked have worked was working worked
work worked has worked had worked
would work have worked had worked worked
had worked have worked was working worked
What time flies How time flies What does time fly How does time fly
leave left have left had left
When Until Ever since Before
work have been working worked had been working
leave left have left had left
would work have worked had worked worked
a．I'll have to return to Canada because I've worked here for a year． —______!What time fliesHow time fliesWhat does time flyHow does time fly
leave left have left had left
move have moved moved would move
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