Thethieftookawaythewoman’swalletwithout________.
A、beingseenA
without 是介词，其后的动词必须用动名词形式。根据句意，此句需要用被动形式，所以答案是 A 。
We________goouttorestaurants,butmostlyweeatathome.
_______isafactthatEnglishisbeingacceptedasaninternationallanguage.
Theothertimingsystembelongsinourinternalclocks，which，left________，wouldtiethebodytoa25-hourrhythm.
Theoldcouplehavebeenmarriedfor40yearsandneveronce_______witheachother.
InclassifyingtheEnglishconsonantsandvowels,thesamecriteriacanbeapplied.
