A.classifying | B.expanding | C.increasing | D.Promoting |
A.pay | B.paying | C.paid | D.to pay |
A.Convincing | B.Convinced | C.To convince | D.Having convinced |
A.buying | B.bought | C.to buy | D.Buy |
A.breaking | B.broken | C.to break | D.being broken |
A.telling; join | B.to tell; take part in |
C.to tell; attend | D.telling; participate in |
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