No one can achieve success __________ effort.
--After the 2008 Olympic Games, more and more people in Western countries begin to learn Chinese_____ they can better understand the culture of China.-- I’m sure they will.
You are young girls, so you’d better_________ after 11 o’clock in the evening.
We are asked to write ________article in today’s writing class.
. --______ is the number of the students in our school?--More than ______.
–I don’t understand ____. --I’m sorry. But I was doing my homework.