1 . What is the basic structure of the underlined sentence below?
Going from junior high school to senior high school is a really big challenge
(S=subject, V=verb, O=object, DO=direct object, IO=indirect object, C=complement. P=predicative)

A．SVO

B．SVIODO

C．SVOC

D．SP

2 . 分析句子成分，选择正确的句子结构选项
A. SVA     B. SVO     C. SVP     D. SVOC   E. SV IO DO       F. SV     G. SVOA
1. The town is three miles away.
2. Her father bought her a new book.
3. I like playing computer games.
4. The accident happened yesterday afternoon.
5. I find my teachers and classmates friendly and helpful.