Idioms
1.

Mother was proud ( for of) her daughter when she made the highest grade on the test.

2. Ben could ( of have) done better on his test.
3.

This test was different ( from than) the first one.

4. Sometimes the students compete ( against with) each other to get the highest grade.
5. The thief was charged ( for with) the robbery.
6. He was accused ( with of) this crime by a witness.
7. The twins were placed in different classes so that they could become independent ( from of) each other.
8. Parents should not prefer one child ( to over) another.
9. The students listened ( at to) the music while doing their homework.
10.

We are desirous ( to of) learning more English.