Identify the error in each sentence: A galaxy, where (A) may include billions of (B) stars, is (C) held together (D) by gravitation attraction

Choose the best answer:
Scientists warn of the impending extinction of many species of plants and animals.

Choose the letter A, B, C or D to complete the sentences:

Women in society shouldn’t ________ down on.

People say that Mary is a good worker. 

The moment he ____________this message, it is necessary that he call me.

Before they go, the need to buy some …………..

Choose the best answer to complete the sentence below.

I didn't get to see the end of that mystery movie on TV last night. How did it ________ out?

People use (PRESERVE)........... to keep foods. 

We need to ______ the price of the product, which is relatively high, and focus on its quality as a selling point.

She probably ............. her keys while she was walking in the park. 

Choose the best answer among A, B, c or D that best completes each sentence: Hung surpasses his brother _______ maths.

 After she __________some sandwiches, she had a drink.

At first  ................ , you would say they were twins, but in reality, they didn’t even know each other.

 I can hear a cat …………… at the window. 

If you want a flat in the centre of the city, you have to pay through the ............  for it.

That dog isn’t ___________ as it looks

This knife is very blunt. It needs______________.

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.
(33)..................

Next week when there  .........  a full moon, the ocean tides will be higher.

Choose the best answer:
In Benjamin Franklin's almanac, he warns against making hasty decisions.

The software enables you …………… your own DVDs.