( ) 1.This is 800-metre relay race ( 接力赛 )in the sports meeting, only the team’s time will be recorded
A. a ； finished B . a ；finishing
C． an ；finished . D. an ； finishing
( ) 2. My grandpa __________ live in the countryside, but now he ___________ living in the big city.
A. is used to; is used to B. used to ; used to
C. is used to; used to D. used to ; is used to
( ) 3 .It's kind you to help me work out the problem．It's hard me to work it out by myself．
A．for；for B．for；of C．of；of D．of；for
( ) 4. It’s amazing that ______ a little cat can eat ______ many mice.
A. so；so B. such, such C. so, such D. such, so
