She sent me a _______ letter thanking me for my invitation. 

Choose the best answer:
In my experience, freshmen today are different from those I knew 25 years ago.

They _    for more than 2 hours but they didn't stop to rest.

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

The medical community continues to make progress in the fight against cancer.

Only three of the students in my class are girls; ................ are all boys.

Every country has its (1) _________ traditions, some of which have existed for centuries. In my opinion, we should do everything possible to preserve them.
Some people think that in today's high-tech world traditional celebrations are too old-fashioned and (2) _________ to our lives. However, (3) _________ such as Carnival, are important, as they bring communities together and make us think about other people and not just computers. 
(4) _________ argument against traditional festivals is that they are expensive to organise. To some extent this is true, particularly when there are firework (5) _________ or parades. On the other hand, it is a small price to pay for brightening up our lives with entertainment and colour. (6) _________, celebrations like the 'Fallas' in my home town of Valencia (7) _________ many tourists and their money.
Finally, although I agree that some traditional customs (8) _________ their original significance, they can provide an opportunity for us to learn about our past. For example, Bonfire Night teaches British children about a particular period of their country's history.
To conclude, traditional celebrations are (9) _________ great pleasure and interest, and they are certainly (10) _________ keeping.
(10)...............

Let me give some advice. If you _________ less, you _________ tired. 

Identify the error in each sentence: Regardless of your teaching method, the objective of any conversation class should be for the students to practice speaking words

Lan asked that we ________her graduation ceremony next week.

Having read this book, _    

They are working ….., so we are ….. 

Don’t        in matters that do not concern you.

............ being the CEO of Microsoft, Bill Gates is also one of the world's greatest philanthropists.

The more invaluable world heritages are  to humanity,    _.

If only _______ taller, I might be better at basketball.

............. research team is an effective way to prepare for class preparation of social studies such as history, geography, literature and economics.

Your daughter's just started work, hasn't she? How's she getting _____?

Identify the error in each sentence: 

The purpose of the United Nations, broad speaking, is to maintain peace and security and to encourage respect for human rights.

The travel industry should work with local councils and government agencies to agree ................  realistic standards for planning and development in tourist areas.

 …. of clothes always goes up.

Listening to music _    one of my hobbies.