1. I broke (break) a glass while I was washing up (wash up). 2. When
Jack (introduce) me to his friend, he _ (forget) my name.
3. The chair_ (break ) when Sally
(sit) down. 4. While
Peter
(walk) to school, he_ (see) he was wearing different
socks. 5. As Tom_ (answer) the teacher's questions his tablet
(produce) a strange sound. 6. As they_ (walk) under the
tree the apple (fall) down from the tree.​