I. Cho dạng đúng của từ trong ngoặc để hoàn thành những câu sau:
1. English is an (interest) and important subject
2. My country is rich in (nature) resources
3. During his (child) the family lived in HCM city
4. Could you give me some more (inform) about you and your family?
5. The shoes were nice, but they were (comfort)
6. Surface mail is much (cheap) than airmail
7. He drives (care) and never gets accidents
8. Bell (success) demonstrated his invention
9. (Fortunate), dark clouds appeared and it began to rain
10. My sister has a beautiful (collect) of stamps