Chia động từ trong ngoặc

1While I (walk) …………………………around the park , I (see ) ………………………...Mr John.

 2I (work ) ………………………………for the bank for three years.

3We (be )………………………… here since July.

4How long ……………………you ( live ) ………………………in this town?

- I (live )……………………in this town for ten years.

5They (just/decide )…………… to buy a new house.

6  .……….you ever (be ) ………..… to HCM city?

-No , I (not be ) there yet . But my parents (be) ………………………………there twice this year.

. 7She’s got the best voice I (ever hear) …………

8 I (write )……………………………… two letters already.
. 9I’m sorry, she just (go ) …………………... out.

 10This is the first time the children (travel) …………………………………………by plane.

11.Mary (study )………………English every night.

.12 Water (boil )……………… at 100 degrees Celsius.

13 Where is Tom?

-He (play )……………………… football in the garden.

.14 The Johnsons (live)……………………. in that house for 20 years.

15They (not go)…………………….. on working until the rain stops.

16 I have known her since I (be )………. a student.

. I (wait)……………… for him since 8 o’clock but he (not come)……………………………yet.

. He usually (learn)…………………. his lesson in the evening but last night when I (get )…………

to his house, he (listen )……………………to the radio.

 They ( buy )……………….. a new house some weeks ago ,but they (not move )…………….. into it yet.

The teacher (do )…………………… research in the library right now.

. The sun (rise )…………………..in the east and   (set  ) ………………………… in the west.