Cho mềnh xin một số cấu trúc để ôn ktra ạ _@lớp 12 nha

1) Giờ + QK  → QKTD ( was/ were + Ving )

    Giờ + TL   →  TLTD  (will + be + Ving)

2) By + QK   →   QKHT ( had + PP)

    By  + TL   →    TLHT  ( will + have + PP)

3) S + V ( HTHT) + since + S + V( QKĐ)

4) This is the first time + S+V (HTHT)

    This was the first time + S + V( QKHT)

→ diễn tả trải nghiệm

5)By the time + S +V (HTĐ) , S+ V(TLHT)

   By the time  + S + V(QKĐ), S + V ( QKHT)

6) Before +S +V (QKĐ) , S+V ( QKHT)

7) After +S+V(QKHT) , S+ V(QKĐ)

8) As soon as+ S + V ( QKĐ), S+ V( QKĐ)

    As soon as + S + V ( HTĐ/ HTHT) , S + V (TLĐ/ V(ND)