Câu 38: They perform the water puppet show in a pool. -> The water puppet show ___________________________________ . Câu 39: The last time I spoke to David was at Christmas. -> I haven't _______________________________________________ .

Đáp án:

38. They perform the water puppet show in a pool.

⇒ The water puppet show is performed in a pool.

39. The last time I spoke to David was at Christmas.

⇒ I haven't spoken to David since at Christmas.

Giải thích: 

+ Cấu trúc câu bị động thì HTĐ: S+V(e/es)+O....→S+tobe(is/am/are)+V³/ed+(by O)...

+ Cấu trúc chuyển đổi câu: The last time+S+V²/ed....was...→S+have/has+not+V³/ed...+since/for..

# QuynhVan

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