Ex 1:

1, is

2, doesn't study

3, aren't

4, has

5, have

6, Does...live..?

7, are

8, works

9, likes

10, lives

11, rains

12, fly

13, fries

14, closes

15, tries, don't think

16, passes

17, is, watch

18, writes

19, Are...speak..?

20, doesn't live

Ex 2:

1, is running

2, is sleeping

3, is buying

4, are listening

5, are working

6, is playing

7, isn't cleaning

8, is ringing

9, are traveling

10, is learning

Ex 1:

`1` $\text{is}$

`2` $\text{doesn't study}$

`3` $\text{aren't}$

`4` $\text{has}$

`5` $\text{have}$

`6` $\text{Does...live}$

`7` $\text{are}$

`8` $\text{works}$

`9` $\text{likes}$

`10` $\text{lives}$

`11` $\text{rains}$

`12` $\text{fly}$

`13,` $\text{fries}$

`14` $\text{closes}$

`15` $\text{tries, don't think}$

`16` $\text{passes}$

`17` $\text{is, watch}$

`18` $\text{ writes}$

`19` $\text{Are...speak}$

`20` $\text{doesn't live}$

Ex 2:

`1`

 $\text{ is running}$

`2,`

$\text{is sleeping}$

`3, `

 $\text{is buying}$

`4, `

 $\text{are listening}$

`5`

 $\text{ are working}$

`6,`

 $\text{ is playing}$

`7,`

$\text{isn't cleaning}$

`8,`

 $\text{ is ringing}$

`9,`

$\text{are traveling}$

`10`

 $\text{ is learning}$

$\text{xin ctrlhn}$