AFTER SHE ………….. HER CLOTHES, SHE ………. TO STUDY.A. WASHED/ BEGAN B...

19. - KIEM TRA 1 TIET LAN 2 HKI
KIEM TRA 1 TIET LAN 2 HKI
19. After she ………….. her clothes, she ………. to study.A. washed/ began B. washes/ beganC. has washed/ begins D. had washed/ began