Заполните пропуски глаголами в нужном времени-Past Continuous or Past Perfect or Past Perfect Continuous.
1. They stood under the shelter because it … (to rain).
2. His hands were covered in oil because he … (to try) to fix the car all morning. Unfortunately, he …
( to manage) to make it start.
3. When Mrs. Morgan came into the classroom, the pupils … (to run) around and … (to scream) at
the tops of their voices. Someone … (to draw) funny pictures on the blackboard.