用括号中所给动词的适当形式填空,必要时可加词What _____they_______(do)over there yesterday?Do you know?Mrs Green made Alice_______(sweep )the floor after supperThe students are busy ____(get ) ready for the English examThank you for ______(help )us so much
问题描述：
用括号中所给动词的适当形式填空,必要时可加词
What _____they_______(do)over there yesterday?Do you know?
Mrs Green made Alice_______(sweep )the floor after supper
The students are busy ____(get ) ready for the English exam
Thank you for ______(help )us so much
答
did do
to sweep
getting
helping
答
did...do[有“yesterday”，用过去时]
sweep[固定句型:make sb. do sth.]
getting[固定句型：be busy doing sth.]
helping[“for”为介词，后接动名词]
答
did...do
to sweep
to get
helping