Unit 4 Healthy, Smart Life
Communicate
Hello, welcome to Dodam Science Museum. How can I help ____
Hi. I have a few questions. Is ____ okay to bring some water to the exhibition?
____ afraid not. No food or drink is allowed in the exhibition.
Is it ____ to take pictures?
Sure. Feel ____ to take pictures. Enjoy your visit.
May I have your attention, ____
This is your English teacher, ____ Seo.
This is a reminder about ____ English speech contest.
It starts on ____ 2 at 3 p.m. in the Language Hall.
Make sure ____ are on time.
The topic is technology ____ our lives.
____ should be 3 to 5 minutes long.
Don’t forget ____ email your presentation file by tonight. Thank you.
Henry, you look ____ What’s wrong?
I’m just tired, Mom. I went to bed ____ last night.
You seem to go to bed late these ____ Are you okay?
To be honest, I have trouble falling ____
That’s too bad. What do you usually do before ____ to bed?
Nothing much. I just watch ____ short videos and check out social media on my smartphone.
Oh, boy. ____ need to stop using your smartphone after 10 p.m.
Okay, I’ll try... but may ____ use my smartphone a little longer on the weekend?
Of course you can. Just make sure you don’t ____ it too much.
Wrap Up
____ is it okay to use your tablet?
Jaewoo, ____ do you need it?
I ____ to watch some videos for my homework.
My smartphone screen ____ too small.
Sure. ____ ahead.
Thanks, ____
Dad, I’m going to ride a bike with ____ friends today.
That sounds fun. Don’t forget to wear a ____
Okay, ____ will.