( )23. The_________of his long life is having a healthy lifestyle.
A. choice B. secret C. trouble D. decision
( )24.We all know that learning a foreign language_______time and effort.
A. requires B. reduces C. removes D. repeats
( )25. Do these books belong to_____ ___?
A. he B. his C. him D. himself
( )26.—Do you________your son after school?
—No. He comes back home on the school bus.
A. pick up B. drop in C. send for D. look after
