40．If I had known more about giving first aid, I　　　　 (能帮助)them. (can)

39．You’d better take your cell phone　　　　 (以防紧急情况). (case)

38．We thought　　　　 (争辨下去没有意义)further about it. (point)

37．The fact　　　　 (大不列颠由三个区域组成)is still unknown to many people. (consist, country.)

36．All the books　　　　 (要读的)next term are piled on the table. What a busy day! (read)

35．Only by discovering what we do best　　　　 (我们希望会)reach our goals and truly make a difference. (hope)

34．He　　　　 (漫游了)in Africa for years. (knock)