Question 1

A good night’s sleep — an impossible dream?: question 21 (The advice of American doctors is all about …)

Accepted Answer

B: complex measures that ensure healthy sleep.

Question 2

A good night’s sleep — an impossible dream?: question 22 (Having naps during the day would be nice, but …)

Accepted Answer

C: bosses are against this.

Question 3

A good night’s sleep — an impossible dream?: question 23 (People who work at night can hardly …)

Accepted Answer

B: consult doctors when needed.

Question 4

A good night’s sleep — an impossible dream?: question 24 (The main aim of specially designed shift-work lighting system is …)

Accepted Answer

A: to help people feel alert at night.

Question 5

A good night’s sleep — an impossible dream?: question 25 (If people are kept from sleeping for two weeks, they will most likely die.)

Accepted Answer

FALSE

Question 6

A good night’s sleep — an impossible dream?: question 26 (Experts claim that working, entertaining and other factors are causing less and less time to sleep these days.)

Accepted Answer

TRUE

Question 7

A good night’s sleep — an impossible dream?: question 27 (At the beginning of the century, people went to sleep and awakened more earlier than nowadays.)

Accepted Answer

NOT GIVEN

Question 8

A good night’s sleep — an impossible dream?: question 28 (The bad fact is that people want to sleep less themselves.)

Accepted Answer

TRUE

Question 9

A good night’s sleep — an impossible dream?: question 29 (Some companies such has NASA are planning to use shiftwork light systems in the future.)

Accepted Answer

FALSE

A good night’s sleep — an impossible dream?: Reading answers

The passage opens

Answers 21–29

More Reading answers