—May I come in?—________ A. Come in, please. B. It doesn’t matter. C. That’s OK.
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.