IV.
1.She takes a rest in her bed.
2.Doing morning exercise is good for health.
3.We should eat much healthy foods.
4.Many pupils can't come to class today.
5.She shouldn't carry heavy things.
6.He had a sore throat last week.
7.I'm very sorry to hear about your health.
8.Fever makes people don't feel well.
9.We should brush our teeth twice a day.
10.Lan has a bad headache and she shouldn't watch TV.
V.
1.FAST
2.TOUTH
3.CLIMB
4.CABBAGE
5.BORED
6.KNIFE
7.MATCHES
8.STAIR
9.STOVE
10.BREAK
11.DANGEROUS
12.BURN
V1.
1.d
2.f
3.h
4.a
5.b
6.c
7.e
8.g
VII.
1.Falling is common type of accident for young children at home.
2. Make sure he or she can’t open any windows.
3.The baby may fall off.
4.Care of your baby carefully.
VIII.
1.let
2.is cooking
3.am
4.climbed...fell...broke
5.is running
6.toothache...will go
7.washes
8.had
Chúc bạn học tốt!