21. Complete the sentences with the correct form of the verbs
Use: swim, read, build, stay, work, watch
1. Plese don't be noisy. I am working.
2. "Where's Ann?" She is in he room. She is watching a film.
3. We are here on holiday. We are staying at the hotel.
4. Look! Somebody is swimming in the river.
5. They are building a new cinema at the moment.
6. My brother is reading a book now.