_____it is to jump into a river to swim on such a hot day.
It is widely acknowledged that students should be in terms of overall quality.
With online shopping increasingly popular, the Internet is seen as a(n) way of reaching target customers.
-Haven't seen you for ages! Where have you been? -I went to Ningxia andthere for one year, teaching as a volunteer.
Our club is open to everyone ____ age, sex or educational background.
In some countries, people eat with chopsticks, while in, knives and forks.