Bài làm:

1. I'm sorry I can't speak English perfectly. (wish)

   • I wish I could speak English perfectly.

2. Walking among the green trees gave Liz pleasure. (enjoyed)

   • Liz enjoyed walking among the green trees.

3. Peter is fourteen years old. Van is fourteen years old. (age)

   • Peter is the same age as Van.

4. It's a pity the weather isn't better today. (only)

   • I only wish the weather were better today.

5. Is smoking permitted in the art gallery? (allowed)

   • Are people allowed to smoke in the art gallery?

6. The fire destroyed the school completely. (by)

   • The school was completely destroyed by the fire.

7. They will give me a prize if I can learn this. (be)

   • I will be given a prize if I can learn this.

8. Perhaps someone will find a cure for this disease one day. (found)

   • Perhaps a cure for this disease will be found one day.

9. Will they find an easier way to learn English one day, too? (be)

   • Will an easier way to learn English be found one day, too?

10. Someone has told me you could learn English in your sleep. (been)

• You have been told that you could learn English in your sleep.

1. People speak English all over the world. (is)

• English is spoken all over the world.

1. Someone is repairing my bicycle at the moment. (repaired)

• My bicycle is being repaired at the moment.

Giải thích:

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