obamaisthefirstblackA____presidentlte'sgoshoppinginthes_____.介词填空themallisopten___6:00to12:00.theyarewaiting____thebusstop.DaMingistalking______Linda.doyougoswimming_____saturday?let,stalkk____thepi

　　obamaisthe firstblack A____ president

　　lte'sgoshoppinginthes_____.

　　介词填空

　　themallisopten___6:00to12:00.

　　theyarewaiting____ thebusstop.

　　DaMingistalking______Linda.

　　do yougo swimming_____saturday?

　　let,stalkk ____the picture.

　　theyare ____greatdanger.

　　mymother ___(water)theflowernow.

　　it,s halfpastsevennow.i___(read)English.

　　the,recleaningtheclassroom.对划线部分进行提问（theclassroom划线）

　　——————they ————?

　　who___myprentstalking___?a.are;/b.is;/c.are；tod.is;at

　　介词填空到：theyare__greatdanger，其余不是。