______thepopularityofrobotsinJapan,thecountry’srobot-productiongrowthisslowingdown.

Iknowmylimitations,soIwon’tdoanything______myability.

Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.

Not all birds can fly , ______ do all birds build nests.

______ the popularity of robots in Japan, the country ’s robot-production growth is slowing down.