Sincewehaveafocusedsubject,weshouldnottalk________.
Hewas______towithdrawfromrunningforthepresidency.
TheaveragelifeexpectancyoftheRedIndiansis________.
改写病句:WhiledrivingonBlueberryAvenueyesterdayafternoon,atreefelltowardJack
Shewasso______thenoisethatshesentthechildrentobed.