Choose the best answer:
My ______ gave my family a big house in South America and we really enjoyed it.

Which phosphorus, a substance ...........  in matches, is so flammable that it burst into flame upon contact with the air.

Now I  ............ Havard University.

How to protect children web fans from unsuitable material online while (1) ________ them to use the Internet has long been discussed in the U.S.
For some parents, the Internet can seem like a jungle, filled with danger for their children. But jungles contain wonders as well as hazard and with good guides, some education, and a few precautions, the wilds of the Internet can be safely (2) ________. "Kids have to be online. If we tell our kids they can't (3) ________ the Internet, we're cutting them off from their future," said an expert. 
Most kids have started to use search engines. Many of them are great for finding tons of interesting Internet sites, and they can also (4) ________ places where you might not want your kids to go. There are search engines (5) ________ just for kids. A certain software contains only sites that have been selected as safe. The most popular way to limit access would be to use what is known as a "content screener". But this can't be wholly (6)________, and the best thing parents can do is to talk to their kids and let them know what is OK or not OK to see or do on the Internet. Another way is that mum or dad is nearby when the child is surfing the Internet. 
A few other tips: - Don't put the PC in a child's room but keep it in an area where mum or dad can keep (7)________ things. That also makes the Internet more of a family activity.
- Ask your child (8) ________ he or she has been doing and about any friends they make online.
- Tell your child not to give on-line strangers (9) ________ information, especially like address and phone number.
- And tell your children never to talk to anyone they meet online over the phone, send them anything, accept anything from them or agree to meet with them (10) ________ you go along.
(1)............................

What I can’t understand is why he is now pursuing our daughter and why he has not told   her that he was once acquainted .............  us.

A: "What a beautiful wedding dress you are wearing today, Daisy!" B: “  ..............   .”

Teacher: "You've already finished the project, haven't you?"

Student: "  ...............  ."

 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: 

His patents completely believe in him. He can do things at random. 

Choose the best answer:
Our company decided to organize a 7-day tour in Vietnam for all company employees. It will definitely be the most interesting trip I’ve ever attended.

Something _______ immediately to prevent teenagers from _______ in factories

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

_______he arrives at the airport in the next ten minutes, Mr. Santini is going to have to take a later flight.

Emma Jean, ............was nominated for an Employee of the Month Award for her exceptional work performance, will deliver a speech this evening.

Choose the best answer.

“Those eggs of different colors are very artistic.” “Yes, they_______ in Russia”

- Salesgirl: “Can I help you? We’ve some new shirts here.”

Customer: “OK, thanks.  ..........   ”

Peter: “I can’t decide what color I want for my bedroom. What do you think?” Jane: “You should choose ...............  color you want. You’re the one who will have to live with it.”

Unfortunately, I might have to leave for Boston............

.................for reconstruction contracts has been getting stiffer over the years since it can generate enormously lucrative earnings.

................he finally decided to go ahead with the new marketing project

 - Waitress: “Excuse me, may I take your order, madam?”

- Mrs. Brown: “  ...............   ”

Fee-paying schools, often called "independent schools", "private schools" or “_______ schools"

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

Candidates for the position of assistant manager must be_____________of assuming a wide range of responsibilities.