_____ with so much trouble,we failed to complete the task on time.
Stressful environments lead to unhealthy behaviours such as poor eating habits which _______ increase the risk of heart disease.
The problem of the global warming is serious, ________,the sea levels have risen a little.
Letters to the editor must carry the writer’s full name, which indicates that writers are _____for what they say.
It was shameful to be found sleeping in class. His classmates’ laughter only_____ his embarrassment.
She was not beautiful, she didn’t _______her mother, who was a beauty.