Some problems ___ in the lecture by Mr.Smith are very popular in our school, such as the waste of electricity, water and food, etc...
Believe it or not, weather forecasts seven days in advance are, , wrong half the time, according to a US survey.
So difficult it to live in an English-speaking country that I determined to learn English well.
Whatever the cause of the heat may be, we do know that the earth gets hotter down we dig.
It’s all , isn’t? someone who is poor in this country might be considered well off in another.
Please come and help me with this application from because I don’t know how to it.