${21.}$ He told me he could see the Eiffel Tower from one of the windows of his flat.
${22.}$ David told us he wasn't enjoying his job very much.
${23.}$ She said that she was very busy.
${24.}$ He told me he would see me soon.
${25.}$ He told me he had to do his homework that night.
${26.}$ She said that she would phone the office from the airport.
${27.}$ He said that she didn't know what to do.
${28.}$ She said she was studyinh English then.
${29.}$ He said he had a toothache.
${30.}$ Lan said she would write him a letter.
→ S + said/ told sb/ said to sb (that) + S + V(lùi thì): câu gián tiếp dạng trần thuật
* Một số thì của động từ lùi thì:
- HTĐ → QKĐ
- HTTD → QKTD
- HTHT → QKHT
- HTHTTD → QKHTTD
- QKĐ → QKHT
- QKTD → QKHTTD
- is/am/are going to → was/were going to
- can/ will/ shall/ may/ must + V0 → could/ would/ should/ might/ had to + V0