Complete hte sentences with the past simple or past continuous form of the verbs in brackets.

1. He was playing tennis when he hurt his arm (paly/hurt)

2. While we .............., we ........... a lot of new friends. (travel/make)

3. Who ........... you ................... to when I ....................... you? (talk/see)

4. Nina ............. me while I ........................ dinner. (call/eat)

5. He ........... a bath when the doctor ............... (have/arrive)

6. While I ............ in the garden, I ......... someone call my name. (sit/heard)