Iusuallywalktoschool,but____buswhenitrains.
A、inBoboften____hismotherwiththehouseworkonSundays.
-DidyouhearthatJohnlosthisjob?
-It_______thathehadmadesomeseriousmistakesinhiswork.
MH370with239people_______(失去,丟失)contactonMarch8th,2014.
Thepatient'sprogresswasencouraging,ashecould_______getoutofbedwithout
Beforeyouleavetheclassroom,please__thelights.