Rita is studying........... English and ...........math this semester. 

In a person’s lifetime, the brain can store 100 trillion pieces of informations.

There are only ...........few seats left for …………… tonight's musical at ...........university. 

It took the mayor over an hour explanation to the other members of the board why he had missed the last meeting.

In winter it is important for farmers to provide food and warm for their animals

Located in Canada, the Columbia Ice field covers area of 120 square miles and is 3,30 feet thick in some places.

Even the smallest pulley can be done stronger by adding wheels to its system to create more leverage

People are destroying the air by adding ...... to it.

This time last year, I was cycling under the rain along a country road in France with a friend of mine

Mosquitoes are such fast breeders that it is almost impossible to control them either by draining areas where they breed or to spary them with pesticides

Although they reflect a strong social conscience, Arthur Miller’s stage works are typical more concerned with individuals than with systems.

After driving a car for ten miles, John suddenly realized that he has been driving in the wrong direction

Two experiments were completed in like fashion, but the results of the experiments were not at all like.

I would have gone with him to Washington except I had had no time

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

The National Basketball Association will not let any athlete to continue playing in league unless he submits voluntarily to treatment for drug addiction.

Since the computer was invented, the work of accountants have been simplified.

When you passed the town hall clock, did you notice what time was it

The brothers Grimm intended their fairy tales to be studied by scholars of German literature and not to enjoy as simple stories by children

The teacher decided to fail the student with the grounds of his poor performance in tests and too small progress

The patient who was not supposed to be released until the end of the week was told to dress in clothes and report to the nurses’ station.