Read the following passage and choose the most suitable answer A, B, C, or D to complete each of the blanks.
Keeping our teeth healthy
Many people nowadays ________(1) wear false teeth when they are middle-aged. Doctors and dentists now __________(2) that sugar is the chief cause of ___________(3) decay. Long ago doctors __________(4) not like to treat people’s teeth. Babers and blacksmihts looks _________(5) people’steeth and pulled them ________(6) when they decayed. Some people thought toothache was a punishment from the gods.
It is very important to have ________(7) teeth. Good teeth help us to chew our food. They also help us to look nice. How can we keep our teeth healthy? – First, visit our dentist at least twice a year. He can examine our teeth to check that they are good or _________(8) or are growing in the right way. Secondly, brush our teeth with fluoride toothpaste ____________(9) meals and before bedtime. We can also use wooden toothpicks to clean between our teeth after a meal. Thirdly, we should eat food that is good _________(10) our teeth and body: milk, cheese, fish, brown bread, potatoes red rice, raw vegetables and fresh fruit.
1. |
A. has to |
B. have to |
C. having to |
D. had to |
2. |
A. knows |
B. knowing |
C. know |
D. knew |
3. |
A. tooth |
B. teeth |
C. gum |
D. mouth |
4. |
A. do |
B. are |
C. were |
D. did |
5. |
A. for |
B. after |
C. at |
D. into |
6. |
A. out |
B. of |
C. off |
D. in |
7. |
A. beautiful |
B. useful |
C. helpful |
D. healthy |
8. |
A. nice |
B. pretty |
C. bad |
D. badly |
9. |
A. before |
B. after |
C. when |
D. while |
10. |
A. for |
B. with |
C. to |
D. of |
Read the following passage and choose the most suitable answer A, B, C, or D to complete each of the blanks.
Keeping our teeth healthy
Many people nowadays ________(1) wear false teeth when they are middle-aged. Doctors and dentists now __________(2) that sugar is the chief cause of ___________(3) decay. Long ago doctors __________(4) not like to treat people’s teeth. Babers and blacksmihts looks _________(5) people’steeth and pulled them ________(6) when they decayed. Some people thought toothache was a punishment from the gods.
It is very important to have ________(7) teeth. Good teeth help us to chew our food. They also help us to look nice. How can we keep our teeth healthy? – First, visit our dentist at least twice a year. He can examine our teeth to check that they are good or _________(8) or are growing in the right way. Secondly, brush our teeth with fluoride toothpaste ____________(9) meals and before bedtime. We can also use wooden toothpicks to clean between our teeth after a meal. Thirdly, we should eat food that is good _________(10) our teeth and body: milk, cheese, fish, brown bread, potatoes red rice, raw vegetables and fresh fruit.
1. |
A. has to |
B. have to |
C. having to |
D. had to |
2. |
A. knows |
B. knowing |
C. know |
D. knew |
3. |
A. tooth |
B. teeth |
C. gum |
D. mouth |
4. |
A. do |
B. are |
C. were |
D. did |
5. |
A. for |
B. after |
C. at |
D. into |
6. |
A. out |
B. of |
C. off |
D. in |
7. |
A. beautiful |
B. useful |
C. helpful |
D. healthy |
8. |
A. nice |
B. pretty |
C. bad |
D. badly |
9. |
A. before |
B. after |
C. when |
D. while |
10. |
A. for |
B. with |
C. to |
D. of |
1B
2C
3A
4D
5C
6A
7D
8C
9B
10A
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