The plan for a field travel ______ by our teacher last night.
It’s ____ world of wonders , _____world where anything can happen .
– What a heavy rain! I’m afraid it will last long.– ________ We’re getting into the rainy season now.
– Could you tell me ________?– It’s twenty minutes by underground.
Many trees and flowers ________ in our school last year and they made our school a beautiful garden.
– Jim,you look sleepy. What’s wrong?– I ________ late to write a report last night.