Question

Answer 1

40. How often does Hoa write to Tim?

Hoa writes to Tim every month

41. How often do they play tennis?

They play tennis often.

42. How often do the students go camping?

The students go camping twie a year

Answer 2

40. How often does Hoa write to Tim?

She writes to Tim every month.

41. How often do they play tennis?

They often play tennis.

42. How often do the students go camping?

They go camping twice a year.