Is that coastal plain suitable for agriculture?
777.？ ?
Which river is the longest in America?
778.
Are most lakes located in the middle of the north?
779.？ ? , ?
When you travel to the west, will the land gradually get higher?
780.？ .
It is warm and sunny here. Does it often rain?
78 1.？ 5 , ?
Children go to school at the age of five, right?
782.？ .
In primary school, children learn to read and write.
783.？ ? ? .
In middle school, children learn higher knowledge.
784.？ ? .
In universities, students are trained as teachers and engineers.
785.？ New york? Chicago? .
He goes to primary school in new york and middle school in Chicago.
786.？ .
I majored in science in college. What is your major?
787.？ .
My sister graduated from high school. Last night was the graduation ceremony.
788.yale . .
I'm a graduate of Yale University, and I got a Bachelor of Arts degree.
789.？ , .
If you want to go to college, you should apply.
790.。 ? .
This is my first year in college. I am a freshman.
79 1.？ .
My uncle is the principal of a high school.
792.？ ?
What did you get in college?
793.？ 1 ? Answer?
Did you always get an A when you were a freshman?
794.？ .
My brother is a professor. He teaches economics.
795.john? ? .
John has extracurricular activities. He is on the football team.
796.。
I am a federal civil servant. I work in the Ministry of Labor.
797.？ ?
What do you do? Are you a salesman?
798.？ .
I became a banker as soon as I finished my training.
799. John
John has his own business and a hotel.
800.？ ? ?
What do you want to be when you grow up? Have you thought about it?