【正文】
語法與詞匯( 16) Ⅰ 、 Choose the best answer.(選擇最恰當的答案,用 A、 B、 C 或 D 表示填入括號內 ) (共 20分) ( )1. Do you know where ______ from? A. he e B. he es C. did he e D. does he came ( )2. Our teacher saw us ______ on the desks and went out of the classroom. A. to sit B. sat C. siting D. sitting ( )3. I______ maths and science. A. interest B. am interesting C. am interested D. am interested in ( )4. David was born _____. twenty years ago twenty years years ago over twenty years ( ) _____ his homework three hours ago. A. finished B. has finished C. is finishing D. is going to finish ( ) cut the big birthday cake _____ s