SECTION 3
Questions 21 – 25
Choose the correct letter, A, B or C.
Global Design Competition
21 Students entering the design competition have to
A produce an energy-efficient design.
B adapt an existing energy-saving appliance.
C develop a new use for current technology.
22 John chose a dishwasher because he wanted to lớn make dishwashers
A more appealing.
B more common.
C more economical.
23 The stone in John’s ‘Rockpool’ design is used
A for decoration.
B to lớn switch it on.
C to lớn stop water escaping.
24 In the holding chamber, the carbon dioxide
A changes back to lớn a gas.
B dries the dishes.
C is allowed to lớn cool.
25 At the kết thúc of the cleaning process, the carbon dioxide
A is released into the air.
B is disposed of with the waste.
C is collected ready to lớn be re-used.
Questions 26-30
Complete the notes below.
Write ONE WORD ONLY for each answer.
● John needs help preparing for his 26…………….. .
● The professor advises John to lớn make a 27…………….. of his design.
● John’s main problem is getting good quality 28………………. .
● The professor suggests John apply for a 29………………. .
● The professor will kiểm tra the 30……………… information in John’s written report.