we were busy ____the classroom when mr wang came in 1.with clean 2.cleaning 3.to clean 4.for

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we were busy ____the classroom when mr wang came in 1.with clean 2.cleaning 3.to clean 4.for

we were busy ____the classroom when mr wang came in 1.with clean 2.cleaning 3.to clean 4.for
we were busy ____the classroom when mr wang came in 1.with clean 2.cleaning 3.to clean 4.for

we were busy ____the classroom when mr wang came in 1.with clean 2.cleaning 3.to clean 4.for
选项应该是2,
词组结构为 be busy doing sth,忙于做某事,这是一个基础结构,也属于习惯用法

1

3.to clean

2

2 词组是be busy doing sth

2.cleaning

we were busy ____the classroom when mr wang came in 1.with clean 2.cleaning 3.to clean 4.for we were busy yesterday什么意思,快. at last we were ____the and we ____the gold medal(win) we were astonished ____the temple still in its original condition. Before the spring Festival we were busy with our housework. they have no idea at all how busy we were We were all busy that afternoon but we were very happy What ___you____?we had beef and potatoes. The students are all busy ____the exans.The students are all busy ____the exans.a.getting ready forb.getting ready toc.to getting ready ford.to get ready for You have no idea___________those days.you have no idea___ in those days 填how busy we were 为什么用的是how busy we were而不是how we were busy状语从句不是不用倒装吗? you have no idea___ in those days为什么添how busy we were? we were busy ___ready for our exam last month A getting B to get You ( ) so busy.Yes,we ( ) much busier last week.A.are are B.are were C.were are get away from翻译?we were so busy we couldn't get away from the office until midnight. You have no idea___those daysA.that we were how busyB.how busy were weC.that hoe busy we wereD.how busy we were为啥?As we know,Huanghe is___riverA.China's second longestB.the China's second longestC.the second China'slongestD.China's the second lon When we looked up,we found the bright stars ____the whole sky.A.were filled with B.were full of C.filled D.filling不是主动的吗,为什么不选D要我听得懂的! When we looked up,we found the bright stars ____the whole sky.A.were filled with B.were full of C.filled D.filling不是主动的吗,为什么不选D要我听得懂的! 1. —Can children swim in this pool?—Yes.However,they ____ never do so alone.A.may B.need C.could D.shouldC为什么不行?10.You have no idea ____ those days.A.that we were how busy B.how busy were weC.that how busy we were D. We are moving ____the city_____the country