WHILE I --- MY ROOM, MY GRANDMOTHER --- MY YOUNGER SISTER.A TIDIED/ W...
Câu 10: While I --- my room, my grandmother --- my younger sister.
A tidied/ was teaching
B was tidying/ was teaching
C was tidying/ taught
D tidy/ teaches
Câu 10: While I --- my room, my grandmother --- my younger sister.
A tidied/ was teaching
B was tidying/ was teaching
C was tidying/ taught
D tidy/ teaches