Đáp án:

1. She loves to learn about the traditions and customs of Vietnam the most.

2.He fancies talking with his music teacher about Jazz.

Đáp án:Never doesn't

Đáp án:

11.The book isn't opened by him.

12.English is spoken in almost every corner of the world.

13.My mind can't be changed.

14.She was heard to sing this song last night.

15.I am helped to do all these difficult exercises.

2x=3y=5z và x+y-z=95

\(\dfrac{x}{3}\)=\(\dfrac{y}{4}\);\(\dfrac{y}{5}\)=\(\dfrac{z}{7}\)và 2x+3y-2=186