20 oraciones confirst conditional y 15 con second conditional?

Bueno primero té voy a explicar cómo formar First y Second Conditional.

First conditional va así :

IF + SUBJECT + VERB IN PRESENT (Verbo en presente) + Complement + SUBJECT + Will / Won't + Verb + Complement

1.

If you pay attention, you will understand the topic

2.

If Maria studies a lot for the test, She will probably pass it

3.

If I don't learn English, I won't probably go to United States

5.

If I watch TV all day, I will not get my work done

6.

If Samuel does all his work, he might go for an ice cream

7.

If i pass the year, my mom will be proud of me

8.

If Kat makes hot cakes, she will win my heart.

9. If you keep on cheating, the teacher will find out.

10. If you write everything in your notebook, you won't fail the test.

Second conditional :

IF + Subject + verb in past (verbo en pasado) + Complement sub + would + verb + complement

1.

If you paid attention you would understand

2.

If you didn't pay the rent, you would probably get in troubles

3.

If Maria handed in her homework on time she would not be doing all this work right now

4.

If Carlos had the money he wouldn't be working here

Me canse sorry : , ) espero que estas te ayudan.