LAN WORKED HARD, …………. SHE PASSED HER EXAM.A. SO B. BUT C. BECAUSE D....

câu 9: - DE DAP AN KT HK I LOP 9 BK
Lớp 9 Tiếng Anh DE DAP AN KT HK I LOP 9 BK
Câu 9: Lan worked hard, …………. she passed her exam.A. so B. but C. because D. since