Last week, she ___ find her pencil.
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can
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could
The weather is nice today, so we ___ play outside.
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can
When he was a teenager, he ___ play basketball all day.
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can't
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can
When he was young, he ___ eat ten hamburgers!
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can
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When she was a baby, she ___ only drink milk.
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can
can't
could
Today, she ___ ride her bike to the park.
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can
can't
Yesterday, the students ___ understand the difficult math question.
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can
could
can't
Tonight it is quiet, so he ___ sleep well.
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could
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can
But today, he ___ speak English very well!
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can
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But today, she ___ find it in her desk.
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could
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Now, she ___ eat pizza and french fries!
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Today, he is older, so he ___ jump very high.
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When he was five years old, he ___ speak English.
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When she was a baby, she ___ run.
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Now she is older, so she ___ swim very fast!
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Now he is full, so he ___ eat anymore.
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can
A hundred years ago, people ___ use smartphones.
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Now, everyone ___ use a phone to play games.
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can
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Today, we practiced a lot, so we ___ get 100% on the test!
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could
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Last night, he ___ sleep because it was too noisy.
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In the past, she ___ ride a bike.
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Two days ago, we ___ go outside because of the heavy rain.
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can
But today, the teacher helped them, so they ___ do it.
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couldn't
But right now, she ___ run very fast!
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can't
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couldn't