- Can you go to row a boat with us this afternoon?- I'm afraid not. I_______ look after my little sister because my mother is out.
Is there ________________ about the event of the missing Malaysia Airlines plane(马来西亚飞机失踪事件) in today’s newspaper?
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.