day,
but you _m_u_s_t__ keep the room warm.
_W__h_er_e_’s Mr. Williams
this evening? He’s in___ b_e_d___, doctor. _C_a_n__ you see him
please?
He _h_a_s__ a bad cold, too!
As a ________, you must ________. student, teacher, driver, doctor,
Must _________ ?
• Yes/No question 一般疑问句
Mike has a cold, must he see a doctor? I want to go to the USA, must I get a passport? It’s very hot today, must I go to school?
• Keep sth… Pபைடு நூலகம்ease keep your desk tidy.
• Keep v.保持, 保留, 继续, 贮藏, 耽搁 Keep the change. Keep it in a dark and cool place. 把它保存在阴暗凉爽的地方。 Keep moving. 这孩子一直哭。 The child kept crying. 我不会耽误你太长时间。 I won't keep you long.
must not = mustn’t
• negative 否定句 Or, there will be bad sequences.
You must not park your car here. ( Or, you will be fined.) You must not talk loudly in the library. ( Or, someone will kick you out.) You must not take the wrong medicine. ( Or, you will die.)