Writing 3 C1

1. She ________________ (study) for three hours before the exam.

1. By the time they arrived, we ________________ (wait) for them for two hours.

1. He ________________ (work) on the project since morning before he took a break.

1. We were exhausted because we ________________ (travel) all night.

1. Before the party, she ________________ (prepare) food for the guests.

1. By the time I got there, they ________________ (play) games for a while.

1. They ________________ (live) in the city for ten years before they moved to the countryside.

1. The team was tired because they ________________ (practice) for several hours.

1. Before the concert, the musicians ________________ (rehearse) the new song.

1. I was surprised because he ________________ (wait) for me since early morning.