A person who has slept well will have a clear mind and work efficiently in the daytime ______ people with sleep disorders find it difficult to concentrate during the day.
Mary is short__________ her brother is very tall.
It’s clear__________ that a hard working student has___________ a great interest in science.
These students are quick at learning. We'll have them __________ with new methods.
What he lacks is more patience,___________?
I told him what I was surprised____________ his attitude towards his study.