She got angry with us and ____(leave) the room without saying goodbye.
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“I ____(see) the film. It is really worth seeing,” my sister told me on the phone.
It ____(snow) heavily just now and the ground is still covered with white snow.
I had intended to call on you yesterday, but someone____(come) to see me.
When Tom was a little boy, he already knew the sun____(be) the center of the solar system.