they had to work day and night. ____they____ ____work day and night?we should keep our rooms clean to fight the flu.____should we____to fight the flu?You should keep away from crowded places.You___ ___to the crowded places.
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![they had to work day and night. ____they____ ____work day and night?we should keep our rooms clean to fight the flu.____should we____to fight the flu?You should keep away from crowded places.You___ ___to the crowded places.](/uploads/image/z/7902728-8-8.jpg?t=they+had+to+work+day+and+night.+____they____+____work+day+and+night%3Fwe+should+keep+our+rooms+clean+to+fight+the+flu.____should+we____to+fight+the+flu%3FYou+should+keep+away+from+crowded+places.You___+___to+the+crowded+places.)
they had to work day and night. ____they____ ____work day and night?we should keep our rooms clean to fight the flu.____should we____to fight the flu?You should keep away from crowded places.You___ ___to the crowded places.
they had to work day and night. ____they____ ____work day and night?
we should keep our rooms clean to fight the flu.
____should we____to fight the flu?
You should keep away from crowded places.
You___ ___to the crowded places.
they had to work day and night. ____they____ ____work day and night?we should keep our rooms clean to fight the flu.____should we____to fight the flu?You should keep away from crowded places.You___ ___to the crowded places.
Did ...have to
What.do
shouldn't go
they had to work day and night. (Did) they (have to ) work day and night?we should keep our rooms clean to fight the flu.
(What) should we (do) to fight the flu?
Did they have to work day and night?
第二句:
Why should we clean to fight the flu?
第三句:
You shouldn't go to the crowded places.我还没把题目打完,你就答完了。能告诉我其他几题的答案吗?Did they have to work day and ni...
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Did they have to work day and night?
第二句:
Why should we clean to fight the flu?
第三句:
You shouldn't go to the crowded places.
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