Thefarmerhadtowearheavybootsinthewinterbecausethefieldsweretoowetand________.

Iboughtthiseighteenthcenturywritingdeskataquite________price.

Othersarguethatsincetheearthhasenduredalongstringoficeagesinthelasttwomilliontothreemillionyears,anywarmingis________tobetemporary.

Constructionoftherailwayshelpedtodevelopthenational_______ofTanzaniaandZambia.

________theconcerthadbegundidwerealizewhatasplendidshowitwasgoingtobe.