1. The boy is a ______ student. He always gets good grades.A. generous
B. hard-working
C. humorous
D. reserved
2. I find he is not communicative. He’s rather ______ in public.
A. humorous
B. reserved
C. sociable
D. outgoing
3. He’s tall and thin. He has ______.
A. black hair short
B. hair short black
C. short black hair
D. black short hair
4. Alexander Graham Bell was born ______ March 3 , 1847.
A. during
B. on
C. in
D. at
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