A.to take | B.take | C.taking | D.to be taking |
A.pleasing | B.pleasant | C.pleasure | D.pleased |
A.improved | B.to improve |
C.improves | D.improving |
A.what to buy | B.to buy what |
C.which to buy | D.to buy which |
A.20 other; clean | B.20 more; to clean |
C.20 more; cleaning | D.another 20; clean |
A.to answer | B.to be answered |
C.answered | D.answering |
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