빈칸에 알맞은 표현을 고르시오.

You _________ waste water.

• don't must

• must not

• don't have to

빈칸에 알맞은 것을 고르시오.

I’m alone at home, so I have _______ the cats.

• to feed

• feed

• fed

빈칸에 알맞은 표현을 고르시오.

It is getting dark. Mia _____________ leave soon.

• had to

• will have to

빈칸에 알맞은 것을 고르시오.

He ___________ take an umbrella since the rain stopped.

• can't

• shouldn't

• doesn't have to

빈칸에 알맞은 것을 고르시오.

Friends must ______ one another.

• to respect

• respect

• respecting

빈칸에 알맞은 것을 고르시오.

Emily __________ bring her lunch today.

• doesn't has to

• doesn't have to

• doesn't had to

빈칸에 알맞은 것을 고르시오.

People should _____ too much soda.

• drink not

• not drink

• drinking

빈칸에 알맞은 것을 고르시오.

I ________ do the dishes an hour ago.

• had to

• have to

두 문장의 의미가 같도록하는 알맞은 표현을 고르시오.

I’m sure she is really upset.

= She _______ really upset.

• don't have to be

• must

• must be

두 문장의 의미가 같도록하는 알맞은 표현을 고르시오.

You need not buy me an expensive gift.

= You _________ me an expensive gift.

• don't have to

• should not

• must not