Past Continuous vs Simple Past exercises

Past Continuous vs Simple Past exercises. Write the words in capital letters at the end of sentences in Past Continuous or Simple Past Tense.
1. He here only two days. BE
2. I when the alarm rang. SLEEP
3. I to London to see my niece. DRIVE
4. We for the bus when it began to rain. WAIT
5. I an email from my sister-in-law. RECEIVE
6. I two books to read before the lecture. HAVE
7. I to the lecture when my friend came in. LISTEN
8. I in London in 2004. BE
9. I for you all afternoon. WAIT
10. I my lesson when you called me. WRITE