If I had noticed him, I _____________ hello to him .

What will happen if the air _____________?

He wouldn’t have had an accident if he _____________ more carefully.

Read the following passage and choose the best answer for each question.

Where will you go on your next vacation? Disneyland? Sea World? Outer space?

That’s right; tourists are now paying big bucks to travel into space with astronauts! The first space tourist was Dennis Tito, an American businessman. In 2001, he paid about $20 million to ride on a Russian rocket to the International Space Station. The Space Station circles 220 miles above Earth. Tito stayed on the station for a week, hanging out with astronauts and eating space food. The latest space tourist was Anousheh Ansari, an Iranian-born woman from the United States who went to the Space Station in mid-September 2006.

How safe is space travel? Apart from the risk of crashing, space tourists have some special things to worry about. Earth’s atmosphere protects us from dangerous radiation from the sun. Space travelers are exposed to more of the sun’s rays. But for tourists spending only a few days or weeks in space, the radiation probably isn’t harmful.

A bigger problem might be space sickness. Without Earth’s gravity to hold them down, visitors to the Space Station float around inside the craft. It may look like fun on TV, but it can make first-time space travelers dizzy and sick. Luckily, the sickness usually wears off quickly. Then space tourists can enjoy their trip and the amazing view of Earth.

Choose the word or phrase among A, B, Cor D that best fits the blank space in the following passage

Mui Ne is located 24 kilomefres northeast of Phan Thiet city. It is a fishing village as wellas a familiar tourism area in Binh Thuan province. (11)____________lovely scenery of swaying coconut trees, Mui Ne, meaning “sheltered peninsula”, is one of the famous and popular holiday (12) _________in the world with 15-kilometre strip of resorts along the beach.

Thanks to the shallow and slopped beaches, the blue and clean water, nice sun rarely behind the clouds and cliffs battered by the waves of the sea, sometimes Mui Ne is (13)_________ Hawaii of Viet Nam. Thebeaches are fantastic with activities such as surfingand kitesurfing. But the most (14) _________ scenery at Mui Ne is (15) _________ lines of golden sand which is called “Sand Dunes” by local people. The sand is always moving because of the wind and looks like moving waves from afar and that is (16)_________ the dunes never (17) _________the same. The scenery is more fascinating at dawn. Mui Ne is really a good (18)_________for those who are interested in photography.

There are also many interesting sites at Mui Ne such as Po Sah Inu Tower, the ancient Cham building that was built in the 8th century, some workshops (19) _________ fish sauce. Mui Ne market and fishing harbour are also a good chance (20) _________ daily life of local fishermen.

“The Times” …………..…….first printed two hundred years ago.

After coming home, she cleaned the floor ..................... cooked dinner.

It is probably so expensive to travel to space because_____.

You are old enough. I think it is high time you applied _______ a job.