Choose the sentence that best combines each pair of sentences given.

My brother speaks too loud. It is really annoying.

It is advisable for youngsters to confide their problems to their parents for sound solutions.

It is obligatory for youngsters to confide their problems to their parents for sound solutions.

It is illegal for youngsters to confide their problems to their parents for sound solutions.

It is optional for youngsters to confide their problems to their parents for sound solutions.

Alice must not do all the housework.

Alice should not do all the housework.

Alice doesn't have to do all the housework.

Alice doesn't have to do the unnecessary housework.

You shouldn't be worried, and you have prepared carefully for the test.

You shouldn't be worried, or you have prepared carefully for the test.

You shouldn't be worried, for you have prepared carefully for the test.

You shouldn't be worried, but you have prepared carefully for the test.

The kids like Sundays if they don't have to get up early then.

The kids like Sundays although they don't have to get up early then.

The kids like Sundays so that they don't have to get up early then.

The kids like Sundays since they don't have to get up early then.

Sue is so irresponsible that she cannot help her parents with the housework.

Sue is not responsible enough to help her parents with the housework.

Sue is so responsible a girl that she cannot help her parents with the housework.

It is irresponsible of Sue not to help her parents with the housework.

Young people don't have to consult their parents about future career.

Young people ought not to consult their parents about future career.

Young people should have consulted their parents about future career.

Young people must consult their parents about future career.

His parents don't like some of his friends despite their too flashy clothes.

His parents don't like some of his friends because of their too flashy clothes.

His parents don't like some of his friends but for their flashy clothes.

His parents don't like some of his friends without their too flashy clothes.