— John, how did your English exam go?— I thought I _____, but in fact I came in the top 10% in the class.
He was __________ at the __________ waste of food in the school.
The doctors insisted that the patient was in danger, and that he __________on immediately.
----Travelling helps us understand life better. ---- ___________.
Ladies and gentlemen, please fasten your seat belt. The plane __________.
________ you have a large vocabulary, you will find it easy to read.