LAN WROTE THE LETTER TO _______________. A. INFORM MINH OF HER DAY...

30.

Lan wrote the letter to _______________.

A. inform Minh of her days off B. complain about her parents

C. tell Minh about the plan for her class trip

D. talk about what she and her classmates will do at Huong Pagoda

Complete the passage with the words provided.

The computer has proved to be very (31)_________to our lives. In fact it can

not only do simple (32)_________- add, subtract, multiply or divide - with

lightning speed, but also gather a wide range of information for many purposes.

They can (33)_________hand-printed letters, play chess, compose music, write

plays or even design other computers. In business and industry, the computer keeps

track of sales trends and production needs, mails dividend checks, and makes out

company payrolls. (34)_________they are taking over some of the tasks that were

once accomplished by our brains, computers are not replacing us. Our brain

(35)_________more than 10 billion cells and a computer has only a few hundred

thousand parts.