1) She prfers dancing to sitting a place
2) While my mother was washing clothes , i was cooking meal 

She prefects dances to sits a place

While my mother washing clothes, I cooking the meal

1)She prefers dancing to sitting in a place.

2)While my mother washed clothes, i was cooking the meal

1 watch

2 play

3 practises

4 has

5 is riding

6 don't study

7 Is Hoa reading

8 is singing 

9 Do - work

 I( watch) watch.... TV about 3 hours a day We(play) ....play.. tennis Minh sometimes (practise) ..practises.... the guitar in his room She (have) .has..black hair Look at the girl ! She (ride) is riding...a bike Lan and hoa ( not study)don't study... English everyday .....Is... Lan..reading... (read) book at the moment? Listen!my father (sing) ..is singing... English song ...Do...your parents ...work.. (work) on the farm 3 times a week?

Exercise 2: cho dạng đúng của các động từ trongngoặc ;

1They ( wach).. are watching.......TV in the next room.

2 While we (repair) ....are repairing......the broken - tables , Long (read). .is reading... Books in the library .

3 where is Tom ? -He (sit) ...is sitting....on the chair under the tree overthere.

4 look ! The girl ( dance) ....is dancing....and the man (sing) ....is singing...Very beautifully.

5 what is she (do) doing now ? ............?

- She (teach) ....is teaching.... The disabled children how to read and wirite .

6 what are you (do)doingnow ? .......? - We (clean ) ..are cleaning.......the floor

1. Hurry up! we (wait) ………will wait…………….for you.
2. ……Are………Lan and Hoa (read) ……reading……… in the library at the moment?
3. We (not come) ………won't come………………..here tomorrow morning.
4. Listen! The girl (play) ……is playing…………….the piano.
5. Nam (go) ……goes……………..to the English club every Saturday.
6. What ……will………….you (do) ……do……….tomorrow morning?
7. What are you doing? - I (grow) ………am growing…………some flowers.
8. My father (travel) ……will travel…………..to Nha Trang next week.
9. Students often (go) ……go……………to the school cafeteria at lunch time.
10. You can (find) ……find……..math books on the racks in the middle.
11. Look! The teacher (come) ……is coming……………….here.
12. It’s 7 o’clock. She (study) ………is studying…………..maps in Geography.
13. The boys should (fix) ……fix………..the lights.
14. ………Are……they (do) ………doing…………….some experiments at the moment?
15. You (be) ……will be……….a famous teacher one day in the future.
16. ……Does………Mai (learn) ……learn……………..to play the piano in her free time?
17. I (try) ………am trying……………...to repair the radio now.
18. Will the students (write) ……write……………an essay in Literature next Monday?
19. I (do) ……am doing………….my math homework at the moment.
20. Next year, my sister (be) ………will be………..a teacher.

1. are waiting
2. Are... reading
3. will not come
4. is playing
5. goes
6. will... do
7. am growing
8. will travel / are going to travel / are travelling
9. go
10. find
11. is coming
12. is studying
13. fix
14. Are ...doing
15. will be
16. Does... learn
17. am trying
18. Will... write 
19. am doing
20. will be

Chia động từ tiếp diễn 

1 You....are dancing.....(dance) very nicely

2 Bella ...is cooking......(cook) dinner now

3 I...am working...(work) on my accent

1. Dance

2. Is cooking

3. work

1.dance

2.is cooking

3.work 

Was the missing girl found by the police?

6. That little girl can dance (beauty) ____beautifully _______________ .

7. Since her (arrive) _____arrival ______________ the room has been full of laughter.

8. Most modern buildings has underground (park) ____parking_______________lots.

9. I went to the (grocer) ________grocery___________ store to buy something.

10. There is no water left in the (near) ____________nearest __________________________ well.