A.shocked | B.worried about | C.worrying | D.Shocking] |
A.walked;noticed | B.walked; had noticed |
C.walks; has noticed | D.had walked; noticed |
A.headed | B.was heading | C.am heading | D.have headed |
A.will come | B.comes | C.has come | D.would come |
A.has fallen | B.had fallen | C.is falling | D.was falling |
A.had read | B.read | C.have read | D.was reading |
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