STUDENTS … TO PARTICIPATE IN THE AFTER SCHOOL ACTIVITIES

4. - BAI TAP TIENG ANH LOP 9 TRAC NGHIEM TU BAI 1 10
Lớp 9 BAI TAP TIENG ANH LOP 9 TRAC NGHIEM TU BAI 1 10

4. Students … to participate in the after school activities .

a. encourage b. are encouraged c. encouraged