I. Chia động từ ở thì hiện tại tiếp diễn.
Example: Come round to my place - we're listening to music. (listen)
1. Look! The dog in the river! (swim)
2. Don't disturb me! I a good book. (read)
3. She her holiday. (enjoy)
4. They a computer game. (play)
5. You your homework. (do)
6. Look! The girls in the schoolyard. (skip)
7. Ssh! They in the library. (study) at the door. (knock)