—Do you know ? —I’m not sure, maybe he is an artist.
mothers can’t come to the meeting because they go to Beijing.
Chairperson Xi asks us _________ strict economy (厉行节约) in our daily life.
---Is that car _________, Mike? ---Yes, it is ________.
There is _________ 18-year-old boy drawing in Dieyuan Square.
Amy, _______ her mother, _______ watching Korean TV soaps (韩剧).