—Must I finish my homework before I go home?—No, you ________. But you ________ finish it before tomorrow.A.mustn’t, mustB. needn’t, mustC. needn’t, mustn’t
What do you think “anxious” ______?
We should talk in English as ______ as possible.
Please try ______ English if you want to learn English well.
He ______ be a history teacher.
We had a lot of delicious food ______ the picnic.