Form a sentence with the following words and phrases. Use either the
past perfect or past perfect continuous tense of the verbs .
1. After / he / finish / his breakfast / he / go / to school.
2. She/ complain/ of a stomach ache / before she went yo see the doctor.
3. They / not eat / before they played tennis .
4.Before he met Lucy / he / think about / leaving Hong Kong.
5.By midnight / the celebrations / finish / so we left.
6.After she / do / the shopping / she went home.