A.but | B.when | C.then | D.and |
A.yet | B.therefore |
C.otherwise | D.however |
A.or | B.so | C.but | D.and |
A.so | B.while |
C.for | D.still |
A.Although I"ve taught him |
B.I"ve taught him |
C.Having been taught |
D.Having taught |
A.It | B.Which | C.What | D.That |
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