1. Marconi invented radio about a hundred years ago (was)

-> ..........THE RADIO WAS INVENTED BY MARCONIABOUT A HUNDRED YEARS AGO.................................................

2. It’s a pity my father can’t speak E. (only)

-> .................IF ONLY MY FATHER COULD SPEAK E........................................

3. “Do these clothes belong to you?” said Liz to me (if)

-> .........LIZ ASKED ME IF THOSE CLOTHES BELONGED TO ME ?................................................

4. Did you usually wear jeans when you were young? (use)

-> ............DID YOU USE TO USUALLY WEAR JEANS WHEN YOU WERE YOUNG ?.............................................

5. We have never been to Viet’s native village before (time)

-> ..........THIS IS THE FIRST TIME WE HAVE EVER BEEN TO VIET 'S NATIVE VILLAGE...............................................

6. Although I had an umbrella, I got very wet in the rain (in spite of)

-> ..................IN SPITE OF HAVING AN UMBRELLA , I GOT VERY WET IN THE RAIN........................................

7. What’s the name of the girl ? She is singing on the stage (who)

-> .............WHO IS THE GIRL SINGING ON THE STAGE .?...........................................

8. The city was very beautiful. We spent our vacation in that city (where)

-> .........THE CITY WHERE WE SPENT OUR VACATION WAS VERY BEAUTIFUL................................................

9. Last week we visited Hue. It is the ancient capital of VN (which)

-> .........................................................

10. The ice is so thick that we can walk on it (enough)

-> ..........................................................