Надо зделать в прошедшем времени от своего лица вот это. ride a scooter . go rollerskating. do jigsaw puzzles. watch a show at a water park. go on an activity holiday. sunbathe. go scuba diving. go on roller coasters. go camping.

Irode a scooter . i went rollerskating. i did jigsaw puzzles. i watched a show at a water park. i went on an activity holiday. i sunbathed. i went scuba diving. i went on roller coasters. i went camping.

Irode a scooter.  i went rollerskating.  i did jigsaw puzzles.  i watched a show at a water park.  i went on an activity holiday.  i sunbathed.  i went scuba diving.  i went on roller coasters.  i went camping.

-stop making a noise, freddy! your little sister is sleeping.

-i am not making a noise, mum.

-but you're talking.

-no, i am not.

-what are you doing, then?

-i'm learning the words of a new english song.

-is that you, alice?

-yes, hello, bessy.

-what are you doing?

-i'm learning a new poem. what are you doing?

-i'm watching tv. they are showing a very interesting interview with a pop singer.

-i will watch it too, then.

1).his machines work better than their machines.

2). my holiday expenses are larger than her holiday.

3). the parking space in my region is more expensive than in his region.