When he, she, or it is doing the action in the past tense, remember to add -d or -ed to the end ... (future progressive); I yawn a lot because I feel tired. ... <看更多>
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When he, she, or it is doing the action in the past tense, remember to add -d or -ed to the end ... (future progressive); I yawn a lot because I feel tired. ... <看更多>
... <看更多>
Giant yawn! Over The Years, Shelter, Cats, Photos, Animals, ... Boxer has some sass Boxer, Past, Photos, Animals, Past Tense, Pictures. Boxer has some sass. ... <看更多>