A.fixed | B.fixing | C.had been fixed | D.were fixing |
A.had written | B.has written | C.was writing | D.had finishes writing |
A.except that | B.only if | C.if only | D.even though |
A.will | B.may | C.must | D.should |
A.Being excited;happily | B.Exciting;happy |
C.Exciting;happily | D.Excited; happy |
A.unavoidable | B.invisible | C.inaccessible | D.unavailable |
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