`1.` Which sports do some students often play?

`->` Some students often play soccer, table tennis or badminton. 

`***` Dẫn chứng: They often play soccer, table tennis or badminton.

`2.` How often do they go swimming?

`->` They sometimes go swimming. 

`***` Dẫn chứng: Sometimes they go swimming in the swimming pools. 

`3.` Where do some students often practice playing musical instruments?

`->` Some students often practice playing musical instruments in the school music room. 

`***` Dẫn chứng: They often practice playing musical instrument in the school music room. 

`4.` How often do they rehearse plays?

`->` They usually rehearse plays. 

`***` Dẫn chứng: They join in the school theater group and usually rehearse plays.