共50条信息
— I _______ on it. It will be completed in two weeks.
—No wonder. You in front of that computer too long.
---That’s because tourism itself ______ since last year.
--- Not really. He _______ his newly-bought apartment.
Since he retired, he _________ __________ _________himself in writing his memories.
— We should have a rest. We ______ the cave a whole day.
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