Question

haru

この問題わかる方教えて欲しいです！
お願いします！

Choose the most appropriate option to fill in the blank.
1) It is easy for the students (
1 learn
) how to use that software.
2 to learn
3 learning
4 to learning
) by train alone.
2) It is dangerous for (
1 Jim to travel 2 Jim travels
3) It was (
1
3 travel with Jim 4 travel to Jim's
) for Mary to write a letter in Japanese.
beautiful
2 hard
3 political
4 hungry