He‘sworkinghard_____.
B
for fear (that)“惟恐，以免 ”，引导的从句用虚拟语气 should+动词原形， should 可省略。 lest 意思及用法类似。
Hedidn‘tseemtomind_____themusicwhilehewasstudying.
Itseemsasifthesun_____roundtheearthsinceitrisesintheeastandsetsinthewest.
Hisarticleisbetterthan_____intheclass.
Hewasvery_____togo，buthehadnochoice.
_____hespeakssoftlyisnoproofthatheiskind.
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