bài 1: Điền trợ động từ ở dạng phủ định. 1. I ……don't…. like tea. 2. He …doesn't ……. play football in the afternoon. 3. You don't ………. go to bed at midnight. 4. They……….do the homework on weekends. 5. The bus ……….arrive at 8.30 a.m. 6. My brother ……….finish work at 8 p.m. 7. Our friends ………. live in a big house. 8. The cat ………. like me. Bài 2: Chọn dạng đúng của từ. 1. Police catch/ catches robbers. 2. My dad is a driver. He always wear/ wears a white coat. 3. They never drink/ drinks beer. 4. Lucy go/ goes window-shopping seven times a month. 5. She have/ has a pen. 6. Mary and Marcus eat out/ eats out everyday. 7. Mark usually watch/ watches TV before going to bed. 8. Maria is a teacher. She teach/ teaches students. Bài 3: Điền dạng đúng của từ trong ngoặc. 1. She (not study) ………. on Saturday. 2. He (have) ………. a new haircut today. 3. I usually (have) ……….breakfast at 6.30. 4. Peter (not/ study)……….very hard. He never gets high scores. 5. My mother often (teach)……….me English on Saturday evenings. 6. I like Math and she (like)……….Literature. 7. My sister (wash)……….the dishes every day. 8. They (not/ have)……….breakfast every morning.