[单元基础达标练]

Ⅰ.单句语法填空

1．Icantsaywhichwineisbest—itsamatterofpersonaltaste.

2．Themessageisveryurgent，soitissupposedtobesent(send)assoonaspossible.

3．Suppose/Supposing(suppose)wecantsolvetheproblem，whatshallwedonext?

4．Hespokeinsupportoftheplan，whichmademevery