---Do you know ______ boy in blue ? ---Yes , he is ______ English boy .
When we went into the park, we saw someone _____ Chinese Kungfu.
—How about going hiking this weekend?—Sorry, I prefer _____ rather than _____.
—Have you ever _____ Mudanjiang to see the Jingbo Lake?—Yes, I have.
You’d better speak aloud ______ we can hear you.
Xiao Li had an accident yesterday _____ he is in No.1 People’s Hospital now.