I wonder who drank all the milk yesterday. It........ have been Jane because she was out all day.

To his surprise, the engine started by the very first try.

The fossil remains of much extinct mammals have been found in the tarpits at Rancho La Brea in Los Angeles.

While they were away at the beach, they allowed their neighbors use their barbeque grill.

Identify the error in each sentence: Hardly he had entered the office when he realized that he had forgotten his wallet

Choose the best answer:

I hurt ..................when I fell.

If the airplane ticket wasn’t expensive, I could fly to Singapore for my holidays.

After travelling all day, he was completely______.

____ books are ones in which the story is told or illustrated with pictures.

Six decibel, which is a unit of relative loud, is the smallest amount of change detected by the human ear.

Choose the best answer among A, B, C or D that best completes each sentence: I read an interesting …… of information in the newspaper.

That lecturer, his name I have been forgotten, is very well-known.

The local economy which once used to be in crisis now depends to a great extent on menial jobs provided by the recent development of ecotourism.

Jasmine is _______ most diligent of the five. 

If we come home on time, our step-mother will be angry.

I ran ________ my cousin, Peter, when I was on the way to school yesterday.

Those of us who have a family history of heart disease should make yearly appointments with their doctors.

Choose the best answer:

Water can't ................here. 

Identify the error in each sentence: 

Works are written by Vladimir Nabokov often contain heroes and heroines who have lived in many places

Some foods and spices may  ..........  your breath for days after a meal.

Nam doesn't like going out at night and............