Food safety is important. Rules to stop people from food pollution.
Many social workers went to Ya’an to help clean water and food to local people to reduce their pain from the earthquake.
---Excuse me, have you seen ________ lovely cat?---Is it ________ black cat? Just now I saw it sleeping under the table.
--- Lily, you’re so kind to help me. Thanks a lot.--- ____________.
--- It’s so cold today. Would you mind my ____________ the door?--- ____________. Do it as you like.
--- ____________ my glasses? I can’t read without them.--- I ____________ them on the desk, but they are not there now.