—Must I take the medicine every day? —No, you _______.A. must B. mustn’ t C. needn’t
We’ll go bike riding ________ it doesn’t rain this Sunday.
—Nice to meet you, Mike. ________? —Everything is OK. Thanks.
—My grandma is ill in hospital. I have to look after her. —__________.
I finished my ______________ exams yesterday.
Great changes in our city last year.