아래동사의 알맞은 과거형과 과거분사형을 찾으세요. buy

• buy, bought

• bought, bought

• buy, buy

아래동사의 알맞은 과거형과 과거분사형을 찾으세요. cast

• cast, cast

• cost, cost

• casted, casted

아래동사의 알맞은 과거형과 과거분사형을 찾으세요. catch

• caught, caught

• catch, caught

• cought, cought

아래동사의 알맞은 과거형과 과거분사형을 찾으세요. choose

• chose, chose

• chose, chosen

• choose, chose

아래동사의 알맞은 과거형과 과거분사형을 찾으세요. cling

• clung, clung

• cling, cling

• cling, clung

Choose the correct sentence. 문법적으로 올바른 문장을 고르세요.

• You had better rest at home.

• You have better rests at home.

Choose the correct sentence. 문법적으로 올바른 문장을 고르세요.

• She have to give up trial last week.

• She had to give up a trial last week.

Choose the correct sentence. 문법적으로 올바른 문장을 고르세요.

• Clara must finish her homework.

• Clara must finishs her homework.

Choose the correct sentence. 문법적으로 올바른 문장을 고르세요.

• They had not better withdraw money at the bank.

• They had better not withdraw money at the bank.