He had never experienced such discourtesy towards the president as it occurred at the annual meeting in May.

The augmentation in the population has created a fuel shortage.

The activists were accused of contaminating the minds of our young people.

A.      B. 

C.      D. 

Now I understand why you moved out of that house.

Perhaps more than anything else, it was onerous taxes that led to 'the Peasants' Revolt in England in 1381.

When being interviewed, you should concentrate on what the interviewer is saying or asking you.

If desired, garnish your plate with parsley, bell pepper rings or other vegetables.

Many doctors are still general practitioners, but the tendency is toward specialization in medicine.

S. Mayo Hospital in New Orleans was so named in recognition of Dr. Mayo’s outstanding humanitarianism.

The shop assistant was totally bewildered by the customer’s behavior.

Before the earthquake hit the area,many minor tremors were felt.

It is really incredible that he is unaware of such basic facts.

The twins look so much alike that no one can tell them apart.

The 1908 Siberian meteorite explosion brought about considerable depletion of the northern hemisphere's ozone layer.

The repeated commercials on TV distract many viewers from watching their favorite programmes.

Sorry, I can’t come to your party. I am snowed under with work at the moment.

Ask Mum for permission to go out now. She looks like she’s in a good mood.

The teacher gave some suggestions on what would come out for the examination.

The shop assistant was totally bewildered by the customer’s behavior.

Fallout from a nuclear power station damaged in the tsunami may endanger the vegetation.

Scientists warn of the impending extinction of many species of plants and animals.