complete the following sentences with the most logically appropriate if clause
example:i will get better grade ,,if i study hard

1.main clause :you would not cram in an exam
if clause:

2.main clause:he would gain confidence
if-clause:

3:main clause:i will feel better
if clause:

4.main clause:we will give much happiness to our parents
if clause:

5.main clause:we will be good citizens
if clause:

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