傻喵喵123
将来时:We'll set out at eight A.M. May 1st.过去时:We set out at eight A.M. May 1st.表计划的将来时:We are setting out at eight A.M. May 1st.

黄小仙128
We'll leave at about 8.We are leaving at about 8.We will start at about 8. We are starting at about 8.
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