A low-carbon(低碳) lifestyle has an effect our daily life. People are paying more and more attention to energies these days.
—When will you return the book to me? —I’ll give it to you _______ I finish it.
—Look at the flowers I gave you last week. They are dying! _______ do you water them? —Sorry, I forgot to water them.
—My parents and I will go to Italy for a trip next week. —Really? _______.
—How many people are there in your family, Eric? —There’re ________. My grandparents, my parents and I.
—When is your birthday, Cindy? —It’s ______ June 1st, Children’s Day.