I will never forget my experience in Africa, _______ has a great effect on my life.
In China, it is believed that spring is a season ______people often feel sleepier.
We are glad that you have been made ____captain of the school basketball team______ second time.
The fireman succeeded in saving all the people in the house on fire, _______they knew they were in great danger themselves.
My brother ______French while he was working in Paris, and he could speak it very well.
It is normal for students to feel_______ before the examination even though they have prepared well.