【正文】
___. — Why not Mary? She is always willing to help others. A. what to choose B. how to choose C. when to choose D. who to choose5. The math problem is so hard. I really don’t know ______. A. how to do it B. how to do C. what to do it6. — Excuse me. Could you tell me ______ get to the nearest post office? — Sorry, I am new here. A. how can I B. how I could C. how to D. what I can 7. — Excuse me. Could you please tell me ______ my car? — Sure. Park it right here. I’ll help you. A. how to stop B. where to park C. where to stop D. when to park8. — ______ I swim here? — I’m sorry. Children ______ swim alone here. A. Must。3. must 還可以表示肯定猜測,意思是 “一定 ” 。have to 有人稱和數的變化。. You must finish your homework today. 你今天必須完成家庭作業(yè)。t know to wearMillie can’t decide book to buyThey don’t know _________ to the to goMillie has decided__________________. (該讀什么 ) Daniel did not say _________________about this book.(該和誰交談)Simon fot __________________his friends. (該什么時候見)Kitty cannot decide _____________________ first.(該選哪一個)Sandy is wondering ___________________for help.(該去哪求助)Amy does not know _______________the report. (該如何寫)Group work 1 what to readwho to talk towhen to meetwhich to choo