---Could you tell me ___ all of you think of your teacher? ---She’s a good teacher.
Can you see that building ______ by trees? That’s ______ we study.
If you keep working hard like this, it won’t be ______ you can read the English novels in the original (原著).
—If you go hiking in the summer vacation, ______ me a ring. —I will.
Hainan province lies ______ the south of Guangdong province, which is ______ the south of China.
I hate ______ when people call me by my nickname (绰号).