Chuyển câu cho nghĩa không đổi: I will always remember the day the first man set foot on the moon

33. I will always remember the day the first man set foot on the moon.
→ NEVER___________
34. Venus and Earth are almost the same size.
→ BIG___________
35. Mars is called “the Red Planet”.
→ “The Red Planet”___________
36. An alien appeared during the time people were searching the spacecraft.
→ When people___________