“ Which language levels do you attend , Tom ? ” --> I asked

2 câu trả lời

S + asked(+O)/wanted to know/wondered + Wh-words + S + V.

“ Which language levels do you attend, Tom? ”

--> I asked Tom which language he attended

.`=>` I asked Tom which language levels he attended.

`-` Cấu trúc viết câu gián tiếp: S + asked sb/ wondered + wh-word + câu trực tiếp đổi về trần thuật, lùi thì, biến đổi.