In fact, it is impossible to do this, because a rainbow has no end - as you go towards the point where the rainbow seems to touch the ground, it moves away from you as quickly as you ________.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

Although the staff has grown, Mr. Lee continues to conduct all client meetings  ________. 

They have to make _______ there are enough goods on the shelves for customers to buy, they need to be able to re-order before stocks run out, to decide which things are selling well and so on.

Choose the best answer:

What an excellent student she is! She almost has no ……… the exercise.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

I think Mike is very_____________at his job.

No one has ______ discovered a way to predict whether a substance will taste sweet, and it was by chance alone that all the man-made chemical sweeteners were found to be sweet.

Nam's success is really __________ to us.

Choose the best option among A, B, C or D that best completes each sentence: My mouth is burning! This is …. spicy food that I don’t think I can finish it.

If there is too____ rainfall, plants will not have enough water to live.

Choose the best answer to complete the sentence below.

She went on crying, with her head sunk into a pillow, and cried and cried _______ the pillow was wet through.

Do you remember Daisy? I ran __ her at the Fair yesterday.

Choose the best answer:

When he ....... all the letters, he took them to the post office.

The chairman of the board is not                   ; he has been married for 2 years.

We have been very successful at our current location, but as our regular _________

Stress is important. We all need a certain amount of it in order to (1)____fulfilling lives. However, if we have too much of it, it can have the opposite effect. Some people can tolerate greater (2) _____of stress than others, but most of us will (3)____at some time in our lives. It is, (4)____, a good idea to learn a few stress management techniques. Identifying the cause of the problem we have, so that we can (5)_____it more effectively, is one of the first steps towards reducing stress. The second thing is talking to a person you can trust, who will listen and, if necessary, give you some positive advice. Not only are smoking and drinking (6)____ to our health, they actually increase stress (7)____ than reduce it. So, next time you want to relax, instead of reaching for that glass of wine or a cigarette, have a warm bath or go for a walk. Walking has more than health (8)______. It helps you think more clearly, (9)______. Pets have calming influences on us, unless they make noise which irritates us. In fact, unwanted noises should be avoided as far as possible. On the other hand, laughter is one of the best ways to make yourself feel (10) _______better.
(4).......................

Choose the best answer:

When I ....... her on the street yesterday, she ......a rosy skirt.

The tourist industry is (1) ……. to be the largest industry. Before 1950 one million people travelled abroad each year but by the 1900s the figure (2) ….. to 400 million every year. (3) …… large numbers of tourists, however, are beginning to cause problems. For example, in the Alps the skiers are destroying the mountains they came to enjoy. Even parts of Mount Everest in the Himalayas are reported to be covered (4) ….. old tins, tents, and food that have been (5) ……
But at a time when we have (6) ….. freedom to travel than ever before, more and more people are asking how they can enjoy their holidays (7) ….. causing problems by spoiling the countryside. Now there is a new holiday (8) …… called "Holidays That Don't Cost The Earth". It tells you (9) ….. you can help the tourist industry by asking your travel agent the right questions (10) ……... you go on holiday.
(8)...............

We ...........................there when our father died. 

Choose the best answer:

There are many places of ....... in Hanoi.

The tourist industry is (1) ……. to be the largest industry. Before 1950 one million people travelled abroad each year but by the 1900s the figure (2) ….. to 400 million every year. (3) …… large numbers of tourists, however, are beginning to cause problems. For example, in the Alps the skiers are destroying the mountains they came to enjoy. Even parts of Mount Everest in the Himalayas are reported to be covered (4) ….. old tins, tents, and food that have been (5) ……
But at a time when we have (6) ….. freedom to travel than ever before, more and more people are asking how they can enjoy their holidays (7) ….. causing problems by spoiling the countryside. Now there is a new holiday (8) …… called "Holidays That Don't Cost The Earth". It tells you (9) ….. you can help the tourist industry by asking your travel agent the right questions (10) ……... you go on holiday.
(4)...............

Choose the best answer to complete the sentence below.

I'm not leaving _______ I get an apology from you.