Choose the best option:

There has been growing public concern about the use of chemicals in food ............. recently.

Choose the best answer: 
Most jobs have a dress code, ____ you should adhere to.

Choose the best answer:
They decided ___________ to Japan for their summer holiday

Choose the best answer:
He ___________ an example for the other students because of his outstanding achievement.

Choose the best answer A, B, C or D to complete the sentences.

There was a knock on the door while we___________ the game show on TV.

Choose the best answer to complete each sentence

In the last hundred years, traveling _______ much easier and more comfortable

I wouldn't describe my family as __________ but as children we never had to go without money

Choose the best answer:
I will be __________ home __________ 9:00 and 2:00, if you would like to stop by and have a cup of tea

If you saw how they _____ cattle, you would never eat meat again.

Choose the best answer:
We need to identify the best ways of __________our objectives.

Choose the best answer:
I can’t go fishing with you because my wife is giving a party tomorrow. I wish __________

All the ________ in the stadium applauded the winner of the marathon when he crossed the finishing line

Choose the best answer:
One of the girls_______in that company had an accident yesterday.

The US president Barack Obama ________ an official visit to Vietnam in May 2016, which is of great significance to the comprehensive bilateral partnership.

Choose the best answer:
------- of the two candidates for the position had the necessary qualifications.

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

Robert Klein received the 1980 Nobel prize in economics for pioneering the useful of computers to forecast economic activities.

Choose the best answer:
The notice on the community bulletin board requested that the purse ------ to its owner and stated that a small reward would be given

Choose the best answer:
------- materials for the marketing course include online resources and newspaper advertisements

Read the following passage and Mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

                                                                                       WAYS TO IMPROVE YOUR MEMORY

A good memory is often seen as something that comes naturally, and a bad memory as something that cannot be changed, but actually (31)_________is a lot that you can do to improve your memory.

We all remember the things we are interested in and forget the ones that bore us. This no doubt explains the reason (32)_________schoolboys remember football results effortlessly but struggle with dates from their history lessons! Take an active interest in what you want to remember, and focus on it (33)_________. One way to make yourself more interested is to ask questions - the more the better!

Physical exercise is also important for your memory, because it increases your heart (34)_________  and sends more oxygen to your brain, and that makes your memory work better. Exercise also reduces stress, which is very bad for the memory.

The old saying that —eating fish makes you brainy— may be true after all. Scientists have discovered that the fats (35)_________in fish like tuna, sardines and salmon — as well as in olive oil — help to improve the memory. Vitamin-rich fruits such as oranges, strawberries and red grapes are all good brain food, too.

(31).............

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

It is the night of 5th November that people in Britain light bonfires and have fireworks as a national tradition.

Choose the best answer:
Notice: The meeting ______ for today has been postponed until Thursday at 4 P.M