83 Mom had to do everything without the help of modern equipment\
84 You have to keep all dangerous objects out of children's reach
85 Unfortunately, the new wife was very cruel to Little Pea
86 He lit the straw and the fire burned the tiger
87 One thing that he needs to improve is pronunciation
88 There are also a different number of ways of learning the same words
89 You must put all chemicals and drugs in locked cupboard
90 He isn't old enough to be in my class
91 He worked with deaf-mutes at Boston University
92 He demonstrated his invention at a lot of exhibitions
93 Traveling all over America, Bell demonstrated his invention to the public at countless exhibitions
94 Mom had to do everything without the help of modern equipment
95 He lit the straw and the fire burned the tiger
96 As Little Pea ran to the festivals, she dropped one of her shoes and lost it
97 Ha used to go to school in the morning last year
98 The new iPhone isn't cheap enough for him to buy
99 It is not safe to leave the medicine around the house
100 My father is going to visit Hanoi next week
101 The kitchen is not safe enough for children to play in
102 The boy matched the words to the pictures himself
103 Mark used to run three miles every morning
104 My sister has long, straight, blond hair
105 Lan is going to make a cake for Mom tonight
106 He wasn't experienced enough to get the job
107 My grandmother used to take me to school when I was young
108 Little Pea did the housework by herself
109 It is very fun to talk with friends at recess
110 Ha used to go to school in the morning last year
111 He began studying French in 2010
112 The new iPhone isn't cheap enough for him to buy
113 It is not safe to leave the medicine around the house
114 He wasn't experienced enough to get the job
115 I used to have roast chicken on Sundays when I was younger
116 The red car is not as cheap as the black car
