work, worked, do, did, is, was, are, were, invent, invented, go, went, make, made, get, got, learn, learnt, see, saw, find, found, eat, ate, wear, wore, have, had.

grammar

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?