HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
2. They are ______________on the stage. *
A. stand
B. standing
C. sit
D. sat
3. He never ___________________ soup for dinner. *
A. have
B. is having
C. had
D. has
2. The family __________________ by the door today. *
A. is sitting
B. sit
C. sits