Choose the best answer:
Air pollution, together with littering, are causing many problems in our large, industrial cities today

Choose the best answer:
I had a ______________, but nothing in the shop interested me

Choose the best answer:
In no way _______ to be associated with this project

Choose the best answer:
What she says …………………… true.

Choose the best answer:
Professional people expect ............... when it is necessary to cancel an appointment

Choose the best answer:
She’ll take the flight for the early meeting, ______?

Choose the best answer:
The cases of COVID 19 outside China have increased 13 fold,________?

Choose the best answer:
Let’s take advantage ______________ the good weather and go to the beach

Choose the best answer:
When we see someone in need, it's natural to want to help. Whether it is a friend next door or a stranger in another country, we want to do something to ease the pain of others.

Choose the best answer:
It is possible ............. may assist some trees in saving water in the winter.

Choose the best answer: 
Students should work ___________ to make their parents happy

Choose the best answer:
Who______when John is likely to turn up

Choose the best answer:
The crowd were carried ___________ by his passionate speech.

Choose the best answer:
Many animals in the wild are suspicious and fearful of human beings. Many animals would take escape instantly (20)_____a human approaches. Man, however, soon discovered that some animals can be tamed or domesticated. Unlike animals in the wild, these animals would (21)_____ man to come close to them. They would even allow their owners to stroke or pet them. In the early times man would domesticate animals by setting traps to catch their young. A young animal is (22) _____ easily domesticated than an adult one. From young,the animal learns to trust and obey its owner. Many different kinds of animals have been domesticated. Some common examples are animals like horses, elephants, chickens and pigs. The dog, which is also (23)_____ as "man's best friend", is one of the first animals to have been domesticated. In England, long ago, the pig was a wild animal. It was a ferocious and aggressive (24)_____which was not easily captured. Yet nowadays, the domesticated pig is no longer the lean and tough than creature it used to be

Choose the best answer:
I’m so sorry! I didn’t break that necklace ____.

Choose the best answer:
The official reported on the accident was a…..of lies

Choose the best answer:
Even though Mrs. Russo one of the top technicians of Define Co , retired last month, the management still has not found anyone ------- her

Choose the best answer:
At the age of sixty, the man ___________and went to the country to live

Choose the best answer:
People talk about the generation gap as a kind of division between young people and their parents. It is something which is generally a problem when children enter their teenage years, and results (43) complaints on both side. Parents, for example, can often be heard to say that young people are (44) ______ and disobedient and in addition tend to be irresponsible when spending because they don’t appreciate the (45) ______ of money. Adolescents, on the other hand, complain that their parents don’t understand them. What has gone wrong? One explanation lies in (46) ______society has changed. In the past, children would typically continue the way of life of their parents. In today’s world, parents are very (47) ______ for their children because they want them to achieve more than they did. The problem is that the children often don’t agree with their parents’ plans. Teenagers also reach maturity at an earlier age than they used to and want their independence sooner. The resulting conflict is painful to both sides

Choose the best answer:
Do you know that the ____ letter can also work as a formal document?

Choose the best answer:
I wish I______to retake my exams