THE STUDENTS STOPPED (TALK / TALKING / TO TALK) WHEN THEIR TEACHER...

2. - ĐỀ ĐA KSCLKII E 9 HOT
Tiếng Anh ĐỀ ĐA KSCLKII E 9 HOT
2. The students stopped (talk / talking / to talk) when their teacher entered the class.