—Could you tell me what this word mean?
—Sorry. I don’t know it either. Let’s look up ________ the dictionary.
---Why didn't Alice come to the party last night?
---I don't know ________.
---It's time to go to bed, Li Ming.
---Mum, I have a lot of homework to do.I won't go to bed ________ I finish it.
--I can't understand why our boss is late.
--He ________ the early bus.
---Are there any flowers in the bag?
---No, ________.
---________ is Jim?
---I think he is at school.
---Is everyone here today?
---________, Han Meimei isn' t here.
---Is your English teacher a man or a woman?
---________.
--Tom, everybody was in the hall except you this morning.
--Sorry, but I ________ my parents water the flowers in our garden.