1. Câu này bạn xem lại đề giúp mình.

2. Nam said that he liked to study on the Internet at home.

- Câu gián tiếp: S+ said/told...+ (that)+ S+ V(lùi thì)....

3. If it didn't stop raining, we would anticipate a mudslide.

- Câu điều kiện loại 2: If+ S+ V2..+ S+ would/could..+ V

4. By the time the volcano erupted, the people had evacuated.

- By the time+ QKĐ, QKHT.

1) 8.30/ will/ tomorrow/ message/ a.m/ board/ at/ Mai/ be/ the.

=> Đề thiếu

2) Nam/ that/ said/ he/ to/ study/ home/ liked/ at/ on/ the/ internet/.

=>Nam said that he liked to study on the Internet at home.

3) it/ stop/ would/ mudslide/,/ we/ didn't/ If/ anticipate/ raining/a/.

=> If it didn't stop raining, we would anticipate a mudslide.

4) volcano/ evacuated/ erupted/,/ people/ By/ the / time/ had/ the/.

=>By the time the volcano erupted, the people had evacuated.

Xin hay nhất!!