1. The text summarises teenagers' answers to a about their TV viewing habits.

a. one question

b. two questions

c. three questions

2. The proportion of teenagers that did something else while watching TV was b .

a. more than 50 per cent

b. more than 75 per cent

c. more than 80 per cent

3. We don't know from the survey results c while watching TV.

a. what percentage of teenagers read

b. if teenagers talk to their families

c. if teenagers do more than one other activity

4. The most common activities to do while watching TV were b .

a. chatting to families and reading

b. eating and checking phones or tablets

c. eating and chatting to families

5. The top two activities done while watching TV could show a .

a. a general trend

b. a very surprising change

c. that teenagers’ habits are the same as they’ve always been

6. The proportion of teenagers that do nothing else while they watch TV is c .

a. surprisingly small

b. unknown

c. significant