1. It's a good idea to see your doctor regularly for . A. a revision

B. a control

C. an investigation

D. a check-up

i believe it would be the first one the importance of internet safety

explanation:

because now and days kids don't know what the can find on the internet they can find dark web, 4 chan ect. if we don't teach them internet safety anything can happen.

(don't search up,dark web,4 chan u have been warned)

it translates into:

read the letter of your pen pal. write and answer 3 questions.

i think the answer is c. she can't feel happy because things are moving too quickly.