Playing on a frozen sports field sounds like a lot of fun. Isn’t it risky, ______?

Private cars really provide much convenience to people, and ___ they cause too many problems.

 --- The final score of the basketball match was 93—94. --- So we were only ______ beaten.

 —Do you think that the 11th Chinese National Games were a success?—Yes，__________ ！It couldn't be__________ .

-She often gets up late,    when she has no classes in the morning.