when while

Jane was taking a bath _________the phone rang.

• when

• while

He was watching TV _________ I was studying.

• when

• while

I ___________ a shower when my friend broke my mother's favourite vase.

• having

• was having

• have

• had

All the guests were having tea and biscuits when I _______ home.

• arrive

• was arriving

• arrived

• have arrived

The mother was doing the washing up _________the twins were sweeping the floor.

• when

• while

I __________ at that time yesterday.

• study

• was studied

• was studying

• am studying

My father ____________ a book while my mother ____________ at the family album.

• was reading, looked a

• read, was looking

• was reading, was looking

• was reading, were looking

Mr.Robinson _______________off the tree when he ____________ at the little bird's nest.

• was falling, was looking

• was falling, looked

• fell, was looking

• fell, looked