e immune system weakens, it loses the ability ________ illnesses

ine bought a postcard of the placeshe was visiting, addressed _______ to _______ and then posted it at the nearbypost office.

The next thing he saw was smoke frombehind the house

I hope you don’t mind my opening thewindow.— _____ . It’s much too hot here.

Ten dollars is not enough to buy the bag. Could you give me ________ dollars, mum