37.They are busy______ready for the exam.A.get B.getting C.to get D.gotreally.可答案不是这个,难道是be busy doing sth
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The students in Grade 3 are busy____ the coming exam in June.A.because of B.because C.for D.with请说明原因,
They are
they are
Are they
They are
-------are they?they are --------(tomato)
She is busy____(work)these days.
Her mother is busy____(do)the housework.
--Are they ( ) buuks?No,they are not .--They are ( ) buuks.
They are green.They are long.They are g( ) b（
they are food.they are long.they are white.谜底
are they,do they 区别
Are they horses?They are__________
Are they ( )skating?Yes,they are.
they are who they are.怎么翻译?
where they are 和where are they
They are not______school.They are _______home.
They are () bikes .They are theirs