练习五

　　一.1.interest 2.hunters 3.keep 4.farmlands 5.hungry 6.solve 7.ourselves 8.Wednesday 9.less 10.teeth

　　二.1.playing 2.worrise 3.is blowing 4.is trying 5.happened 6.will watch 7.Keep 8.to feed 9.is washing 10.looks

　　三.1.B 2.B 3.B 4.A 5.B 6.B 7.A 8.C 9.D 10.A 11.B 12..B

　　四.1.B 2.C 3.C 4.D 5.D 6.A 7.C 8.B 9.A 10.C

　　五.1.Youth Award. 2.He is very helpful. 3.Yes,he is. 4.He quickly jumped into the water and did his best to save the boy. 5.Zhang Li.

　　练习六

　　一.1.thinner 2.closed 3.heroes 4.advertisements 5.actions 6.bamboos 7.living 8.smlilng 9.most busy 10.weight

　　二.1.less than 2.taught himself 3.as as 4. What about 5.belongs to 6.Are able to

　　7.shorter than 8.is favourite 9.on foot 10.by himself

　　三.1.on 2.on of 3.out of 4.at 5.in 6.in 7.on 8.around in 9.through 10.at

　　四.smoke away knocked called through could helped arrived out thanked

　　五.1.stopped 2.did find found 3.got 4.died 5.were was 6.will be 7.felt 8.is waiting 9.go 10.will meet

　　六.1.D 2.C 3.A 4.C 5.B