Buatkan contoh kalimat past countinous tense was,were,when,while?

Was:
1.) I was praying when you came to my house yesterday. (Aku sedang beribadah ketika kamu datang ke rumahku kemarin).
2.) My mother was cooking fried rice while I was repairing my laptop. (Ibu saya sedang memasak nasi goreng ketika saya sedang memperbaiki laptop saya).
3.) I was not having my breakfast when the accident happened. (Saya tidak sedang sarapan pagi ketika kecelakaan terjadi).
Where:
1.) Were they eating sandwich during the lunchtime yesterday? (Apakah mereka sedang makan sandwich selama jam makan siang kemarin?).
2.) Were you working all night yesterday? (Apakah kamu sedang bekerja sepanjang malam kemarin?).
When:
1.) He was sleeping when I came to his house. (Dia sedang tidur ketika saya datang kerumahnya).
While:
1.) Were Tio and Toni playing guitar while Dimas was playing violin? (Apakah Tio dan Toni sedang bermain gitar ketika Dimas sedang bermain Biola?).

Maaf kalo salah....