WE COULD FLY. WE COULD GO BY TRAIN. (BOTH ... AND) ......

5. - BAI TAP TRAC NGHIEM TU LUAN VOI BOTH AND NOT ONLY BUT ALSO EITHER OR NEITHER NOR A3957
BAI TAP TRAC NGHIEM TU LUAN VOI BOTH AND NOT ONLY BUT ALSO EITHER OR NEITHER NOR A3957

5. We could fly. We could go by train. (both ... and)

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