Mr. Sekerci was playing the piano..................... his brother was ....................... the guitar."

While Mr.Sali And Mr.E .............. playing outside, Cem and Cemile .............. playing inside."

Soner ………… in the park when a dog ………… him yesterday

While I ……… bath,the phone ………

While Mr.Iner………… tv , the lights ………… off

They ……… chess, when I ……… a sleep last night.

What ……… you ……… when I ………… you last night?

While I ................ on the board,the bell ................ yesterday.

................. you .................... to music while you ..................... last night?"

My cousins and I .................for the bus when the rain ...................

They ..................... picnic when they ................... a big turtle.

My mother ...................... an e-mail while he .................. his suitcase.

The students ..............................attention while the teacher ........................ the problem.

While he ....................... on the phone my sister ................. the vase last week.