Open the brackets using the apptopriate form of the verb.
1. The teacher (to point) at the blackboard when he (to want) to explain something.
2. She (to sit) at the window and (to look) at the sea.
3. Helen (to say) that she (to have) only one aon.

1. The teacher points at the blackboard when he wants to explain something. 2. She was sitting at the window and looking at the sea. 3. Helen says that she has only one son.