I. Hoàn tất các câu, dùng các từ trong khung.
Healthy difficult hygiene harvest helpful strange carefully
1. Farmers are very busy during the ________.
2. You should wash regularly to ensure personal_________.
3. Swimming is good for your________.
4. My father always drives_______.
5.My father always helps her mother do the housework. She 's very _______to her mother.
6. When you arrive in a new country, everything seems_______.
7. The exam wasn't easy. It was very________.
Loga
Sinh Học lớp 12
