Put the verbs in brackets into the correct form of the present perfect continuous.

1. Tania …………………. for her piano recital all week. (practice)
2. ……………….. English lessons for four years? (Jimmy/take)
3. How long ………………. children’s books? (Jenny/write)
4. We ……………….. flowers all afternoon. (plant)
5. Pam ……………….. since she was 17 years old. (drive)
6. ……………….. TV all weekend? (Peter and Paul/watch)
7. It ……………….. for two days. (rain)
8. They ………………. since 9:00 this morning. (shop)