1. Can you lend me some money? -1 can a sureness b surely c sure d unsure It's been a really hot summer ?

24. It is clear from the text that sufferers of noise
A) adore watching kids play out.
B) feel like living on a desert island
C) own high powered sound systems.-
D) have silent neighbors.
25. The author states that if there is much noise around you...
A) just get used to existing conditions.
B) close the windows and try to sleep
C) leave for a lonely island.
D) cry to join in barbecue parties.
26. Which of the following is the best little for the text.'
A) Neighbours and noise
B) Bad effects of noise pollution
C) All night parties and loud music
D) types of noise
Read the text. Then Choose the correct answer for each question below (27-30).
Scientists have developed a new bionic computer chip that can coincide with human cells to combat disease. The tiny device, smaller and thinner than a stand of hair, combines a healthy human cell with an electronic circuit, chip. Doctors can control the activity of the cell., by controlling the chip with a computer.
It has long been established that cell membranes become permeable when exposed to electrical impulses. Researchers gave conducted genetic research for years with a trial-and-error process of
bombarding cells with electricity in an attempt to introduce, foreign substances such as new drug treatments of genetic material. They were unable to apply a particular level of voltage for a particular purpose. With the new invention. I the computer sends electrical impulses to the chip, which triggers the cell in order Mi correct disease tissues. It permits physicians to open a cell's pores with control. Researchers hope that eventually they will be able to develop more advanced chips whereby they can choose a particular voltage to activate particular tissues, whether they be muscle, bone, brain, or others. They believe that they will lie able to implant multiple chips into a person to deal with one problem or more than one problem.