根据上下文意填空1.It was about eight o'clock when I＿（hear) a loud noise. 2.＿(cook) meat on a fire made it tastier.healthier and safer so people became stronger.

根据上下文意填空1.It was about eight o'clock when I＿（hear) a loud noise. 2.＿(cook) meat on a fire made it tastier.healthier and safer so people became stronger.
根据上下文意填空
1.It was about eight o'clock when I＿（hear) a loud noise. 2.＿(cook) meat on a fire made it tastier.healthier and safer so people became stronger.

根据上下文意填空1.It was about eight o'clock when I＿（hear) a loud noise. 2.＿(cook) meat on a fire made it tastier.healthier and safer so people became stronger.
1.heard
2 Cooking
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heard
Cooking

heard
cooking

1. heard 2 Cooking

1,heard 通过前面的.It was about eight o'clock 判断时间应是过去时，所以应用hear 的过去式
heard
2.Cooking 动词作主语，用动名词。