2. Though money, his parents still managed to send him to university.
A. lacked B. lacking of
C. lacking D. lacked in
3. This event not only promoted of world hunger, but also raised lot of money
to help starving children.
A information B. knowledge
C. instruction D. awareness
4. If I am not when you phone, ask for my brother.
A. available B. able
C. spare D. busy
