Каждое из этих предложений можно перевести как в 1, так и во втором типе. Так как конкретного условия нет, переведу в обоих.
I Conditional
If the boy is ready for the lesson, he will get a good mark.
If they worry about the test, they will come on time.
If he .needs money, he will ask for a job.
If we try our chance, we will spend the weekend in the country.
II Conditional
If the boy was ready for the lesson, he would get a good mark.
If they worried about the test, they would come on time.
If he .needed money, he would ask for a job.
If we ttried our chance, we would spend the weekend in the country.