III. Điền và chia động từ thích hợp vào mỗi chỗ trống trong các câu sau.
drink – play – listen – be – want – have – eat – hate – jog – water 
20. Sue likes cats but she _________ dogs.
21. Well, they ___________to the radio. Don’t disturb them!
22. _________ you sometimes _________a winter holiday?
23. What’s there __________? – Only some water.
24. Jack __________ the flowers at the moment.
25. __________ is my favorite sport.