to 부정사 & must, must not, don't have to, had to

[A] to부정사

100

I love to run.

to run

200

I am so happy to finally meet you!

to (finally) meet

300

I'm going to the park, are you going to come with me?

to come

400

In the middle of class, James began to whisper quietly to Jessie.

수업 중간에
제임스는 조용히 속삭이기 시작했다(began to whisper)
제시에게(to Jessie)

500

Johnny began to scream loudly to loud music to annoy his parents.

조니는 시끄럽게 소리치기 시작했다(began to scream loudly)
시끄러운 음악에(to loud music)
그의 부모님을 짜증나게 하려고(to annoy)

[B] to 부정사

100

Tom started ___________.

톰은 수영하기 시작했다.

to swim

200

You are so kind ________ that!

그렇게 말해주다니 정말 착하구나!

to say

300

너는 마실 무언가가 필요하니?

(do, need, something, to drink, you)

Do you need something to drink?

400

Tom은 함께 놀 친구가 없다.

(friends, has, no, Tom, to play with)

Tom has no friends to play with

500

우리 모두는(We all) 사랑할 누군가가 필요해

We all need somebody to love.

[C] must / must not / don't have to / had to

100

Use your cellphone in the movie theater.

영화관에서는 폰을 사용하면 안돼

You must not use your cellphone in the movie theater.

200

Sorry I am late. I _______ see a doctor this morning.

had to

300

그녀는 뭔가를 숨기고 있는게 틀림 없어. (She, be hiding, something, must)

She must be hiding something.

400

네 자신에게 정직해야 해 (must, You, to, be honest, yourself)

You must be honest to yourself.

500

모두에게 친절할 필요는 없어.

You don't have to be kind to everyone.

[D] must / must not / don't have to / had to

100

She _______ eat less junk food.

She must eat less junk food.

200

You _______ tell this to anyone. It's a secret!

You must not tell this to anyone. It's a secret!

아무한테도 말하면 안돼. 비밀이야!

300

You ________ worry about me. I'm fine.

You don't have to worry about me. I'm fine.

내 걱정 안해도 돼. 난 괜찮아.

400

물 속에 뭔가가 있는 게 틀림없어. (There, be, something, must, the water, in)

There must be something in the water.

500

이건 사랑인 게 틀림없어! 

It must be LOVE!