I .Put the verbs in brackets into th correct form
1. Gordon Gould ( discover ) ......... laser in 1958
2. Nga suggested ( play ) ........... a game called 20 question
3. She ( lose ) ................... her bicycle . She can't find it anywhere
4. I ( buy ) ......... a new television . Do you want to see it ?
5. ( you / ever be ) .............. to My Son Towers ?
6. I don't like ( chat ) ............ on the internet
7 . I think the printer ( break ) .........................
8. We ( not see ) ............. each other for ages
9. My uncle ( live ) .............. in Ho Chi Minh City for ten years . Now he lives in Nha Trang
10. Peter ( leave ) ........... school in 2009
I .Put the verbs in brackets into th correct form
1. Gordon Gould ( discover ) ....discovered..... laser in 1958
2. Nga suggested ( play ) ......playing..... a game called 20 question
3. She ( lose ) .........has lost.......... her bicycle . She can't find it anywhere
4. I ( buy ) ....have bought..... a new television . Do you want to see it ?
5. ( you / ever be ) ........Have you ever been...... to My Son Towers ?
6. I don't like ( chat ) ......chatting...... on the internet
7 . I think the printer ( break ) ...........has broken..............
8. We ( not see ) .......haven't seen...... each other for ages
9. My uncle ( live ) ........lived...... in Ho Chi Minh City for ten years . Now he lives in Nha Trang
10. Peter ( leave ) .....left...... school in 2009