If you are speaking before the time of his being expected home, you would say: He is to be home by 9.00pm. If I am reporting to someone that I …
侃哥侃英语 . 全网“侃哥侃英语”博主. 在英语里,“be to do”这个结构有两种语法意义:. 1.连系动词be+动词不定式做表语。. 例如:. The mission is to find the …
Updated on December 14, 2022 Grammar Tips. The irregular verb to be is the most complicated of all the English verbs—and it just so happens …
modals. obligation. BE TO. Be + to -infinitive is used to express: official arrangements: The Prime Minister is to visit India next month. …
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