To be honest, I wonder why you are so late.—Sorry, I ___ that you were waiting for me.
The president of the World Bank says he has a passion for China,________he remembers starting as early as his childhood.
Happiness and success often come to those________are good at recognizing their own strengths.
The book tells stories of the earthquake through the eyes of those ________ lives were affected.
Many countries are now setting up national parks________animals and plants can be protected.
Singing with Sun Yang,the swimming champion,face to face is an unforgettable moment,________ the little girl always treasures.