1. Tony/ learn Music?/ once a week/ sing a song.
S1: How often does Tony learn Music?
S2: He learns it once a week.
S1: How does he learn Music?
S2: He sings a song.
2. They/ learn Math?/ three times/ write numbers.
S1: How often do they learn Math?
S2: They learn it three times a week.
S1: How do they learn Math?
S2: They write numbers.
3. Mary/ learn Art?/ once a month/ draw pictures 7 maps.
S1: How often does Mary learn Art?
S2: She learns it once a month.
S1: How does she learn Music?
S2: She draws pictures 7 maps.