A. IN B. ON C. FOR D. UNDERA.POOL SWIMMING B.SWIM...

46. - 30 BAI TRAC NGHIEM VOI KEYS FOR 9 P
30 BAI TRAC NGHIEM VOI KEYS FOR 9 P

46. A. in B. on C. for D. under

A.pool swimming B.swimming pool C. swimming D. swimming pools