Ответ:

On Monday we have Maths. We usually  count in our Maths lessons. We don't run.

On Tuesday we have PE. We usually  jump and run in our PE lessons. We don't play with toys.

On Wednesday we have Computer Studies. We usually  work on the computer in our Computer Studies lessons. We don't play hide-and-seek.

On Thursday we have Music. We usually  sing in our Music lessons. We don't play computer games.

On Friday we have Nature Study. We usually  watch nature in our Nature Study lessons. We don't write on the blackboard.

Объяснение:

On день + I, you, we, they/He, she, it + have/has + урок. I, you, we, they/He, she, it + V/Vs + in урок lessons. I, you, we, they/He, she, it + don't/doesn't V.