A.frustrate | B.frustrating | C.frustrated | D.frustrates |
A.have given | B.of not giving | C.not to have given | D.to have given |
A.break | B.broke | C.broken | D.breaking |
A.travel | B.traveled | C.traveling | D.be traveled |
A.smoke; play | B.smoking; playing |
C.not smoking; play | D.not smoking; playing |
A.volunteered to; clean | B.volunteered; cleaning |
C.volunteered to; cleaning | D.volunteered; clean |
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