当你想要一杯茶时,说:A. I'd like a cup of tea.B. Would you like a glass of tea?C. May I have a bottle of tea?
——Did you do __________ on vacation? ——Not really. I just stayed at home and helped mom.
—What do you need now, Mom? —_______ onion and ______ potato.
— Your backpack is very nice. —____________.
—________ ? — H-E-L-E-N.