1) I ________ a falling star last night. a) saw b) have seen 2) I _________ a baby elephant with its mother. a) saw b) have seen 3) My brother _________ a bike last month a) bought b) has bought 4) She _________ her lunch. a) ate b) has eaten

G4 U12 L4 : Past simple or Present Perfect

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？