ACCORDING TO THE PASSAGE, HOW DID EDISON TEST HIS NEW INVENTION

30. According to the passage, how did Edison test his new invention?

A. He made improvements to the machine.

B. He used a carbon transmitter.

C. He read a children’s rhyme.

D. He produced the audience voice.

Read the following passage, then choose the correct answer to questions 31- 35.

Singapore is an island city of about three million people. It’s a beautiful city with lots of parks and open

spaces. It’s also a very (31)______ city.

Most of the people (32)______ in high-rise flats in different parts of the island. The business district is very

modern with (33)______ of high new office buildings. Singapore also has some nice older sections. In Chinatown,

there (34)______ rows of old shop houses. The government buildings in Singapore are very beautiful and date from

the colonial days.

Singapore is famous (35)______ its shops and restaurants. There are many good shopping centers. Most of the

goods are duty free. Singapore’s restaurants sell Chinese, Indian, Malay and European food, and the prices are quite

reasonable.