MSA Vol.1 Identifying Errors

Have you not notice how one's whole face lights up when one smiles?

notice how

They bursted out laughing as soon as the clown jumped on stage and started his antics.

They bursted

When will people realized the destruction they are doing to the environment?

realized

Otherwise you refrain from making any unnecessary noise, you will not be allowed to stay in the room.

Otherwise

Oral and written exams are similar in that preparation, concentration and proficient are prerequisites for both.

proficient

Some people enjoy reading novels than to write long essays.

to write

Is it true that when teenagers declare they have nothing to hide or have done nothing wrong, he is guilty?

he is

Had it not been for polluting, I'd love to live in the city.

polluting

Smoking is prohibited in public places, that is, shopping malls and restaurants.

that is

The footages showing the eruption of the volcano and the death and destruction it caused upset me allot.

allot

Do passing this test qualify you to a scholarship?

Do passing

Have he been reading the Harry Potter books again?

Have

A number of books has been added to our collection.

has been

The family spent a week in Baguio this coming holiday

spent

If I was in your situation, I would have asked for advice

was