Unit 4
I
1.C E F D B
2.D B D D C
3.A D C C A
4.T F T F T
5.go hiking ;some pies;water;a blue bag;some medicine
II
1.C B A B C B B B C A D A D A D
2.E D A C B
3.singer;actresses;policemen;more quickly;standing
4.better not;Do,do;for typing;What does;What,like
III
1.T T F F T
2.D C D C B
3.We sleep 122 days in a year.
Breakfast ande supper.
61 days.
No.
Time is important and we'd better not waste it.
4.C C A B A B
5.family;golf;but watch;strawberries;because
6.A E B D C
7.作文略
Unit 5
I
1.E D C A F
2.C B B C B
3.B A B C A
4.T F F T F
5.530 dollars;red shirt;the school letter;65086658;8:45a.m.-5:20p.m.
II
1.C D C A D A D B A B C B B A
2.B E D A F
3.tidily;agency;removal;sellers;shelves
4.short for;Has,yet;What have;How many;have decided
III
1.T F F F T
2.C C B D C
3.Outside Bill's house.
Before it got dark.
Afraid.
To sleep with Bill and Steve.
Three.
4.B D A C B C
5.good;team;What;said;at;himself
6.D E B A C
7.作文略