The population of the world in 20 century became very much _____than that in 19 century.
Work hard when you are in class. , you will catch up with your classmates quickly. A、On the way B、In this way C、By the way
Yesterday Imy watch in the school library. A、forgot B、left C、last
Don’t believe it! It is only a. A、truth B、event C、hoax
I had a good timeNew Year’s Day. A、on B、in C、at
When I began to sing, they laughed and laughed, which made me. A、exhausted B、embarrassing C、embarrassed