Today, we’ll discuss a number of cases ____parents have much difficulty in communicating with their children.
Zhao Benshan is famous ______ his humour and Liu Qian is famous ______ a magician.
-John is said to have learned Italian in Italy for five years. -______ he speaks it like a native speaker.
It is not right for parents to give ______ their children want.
It is the custom for people to get together on New Year’s Eve, ______ fun with each other.
They are not only a source of ______, but also an important way of learning.