Identify the error in each sentence: 

Parents can help (A) to solve their children’s (B) learn problems by (C) volunteering in (D) the classroom.

Long ago, women were...........   to vote in political elections.

Choose the best answer:
Helen Keller, blind and deaf from an early age, developed her sense of smell so finely that she could identify friends by their personal odors.

Of the two new students, one is friendly and________.

As soon as you buy a car, it starts falling in  .............

I ...... that you were the architect in this city. 

 Pokémon Go is  ............... this season’s hit game. But we’re just over a month out, so it’s too soon to know exactly how Pokémon Go is faring in the longer term.

The letter from our accountant _________ that  our petty cash spending was almost equal to budgeted items.

Many species of animals, birds and even insects are in  ..............  of disappearing from the earth.

Choose the suitable word to fill in each blank: 
In the 1960s the women's liberation movement (41) _____ suddenly into the public consciousness and quickly grew into the largest social movement in the history of the United States. Women's liberation movement was a continuation of the 19th-century women's rights movement. The movement's major (42) _____ has included not only legal, economic, and political gains but also has changed the ways in which people live, dress, dream of their future, and (43) ___ a living. About health, for example, many male physicians and hospital have made major improvements in the treatment of women; more and more women have become doctors and succeeded in their medical research; and diseases such as breast cancer, which affects many women, now receive better funding and treatment, thanks to women's (44) ___. Feminists have insisted that violence against women become a political issue. The women's liberation movement has also made changes in education: curricula and (45) _____ have been written to promote equal opportunity for girls and women; more and more female students are admitted to universities and professional schools.
The women's liberation movement brought about a radical change in society although it took a decade for the movement to reach women's awareness.
(3).................................

The discovery was a major .............. for research workers.

Why does he need to make such heavy  .................  of a simple task?'

It is ........  appreciated that the rail network needs a complete overhaul.

Humans depend on species  ................ to provide food, clean air and water.

Beyond all ..........  , it was Anna who gave away our secrets.

Women are only asking to be given equal               to that of men.

I am not against the plan at all;  ............. , I think it is marvelous.y

Choose the best answer  A, B, C or D that best completes each sentence: Terry spent hours of his free time helping me to repair my car. I must make it……..  to him somehow.

There should be an international law against ..........

Can we see (33)______ the earth is a globe? Yes, we can, when we watch a ship that sails out to sea. If we watch closely, we see that the ship begins (34)______. The bottom of the ship disappears first, and then the ship seems to sink lower and lower, (35)______ we can only see the top of the ship, and then we see nothing at all. What is hiding the ship from us? It is the earth. Stick a pin most of the way into an orange, and (36)______ turn the orange away from you. You will see the pin disappear, (37)______ a ship does on the earth.
(35)..................

Choose the best answer:
Studies of climatology indicate that volcanic dust in the atmosphere may contribute to the onset of ice ages.