Available Answers

1. 1.

   Do you brush your teeth daily?

2. 2.

   How many times do you brush your teeth in a day?

3. 3.

   Write T for true statement and F for false one. Correct the false statement(s).

   1. There are four sets of teeth in human beings.
   2. Permanent teeth are also called milk teeth.
   3. There are eight incisors in all.
   4. Premolars help to chewing and grinding the food.
   5. The white part on the outside of a tooth is called the enamel.
4. 4.

   Multiple Choice Questions.

   1. Which teeth help you to cut food?
      1. Molars
      2. Incisors
      3. Canines
   2. Which of these organs is not a part of the digestive system?
      1. Small intestine
      2. Stomach
      3. Lungs
   3. The hardest part of the teeth is ____________.
      1. Crown
      2. Enamel
      3. Dentine
   4. How many teeth would a child have at the age of 3?
      1. 31
      2. 32
      3. 20
   5. The teeth next to the incisors are ____________.
      1. Premolars
      2. Molars
      3. Canines
5. 5.

   Fill in the blanks with the correct words from the bracket.

   1. The first set of teeth in human beings is called _____________ (permanent/temporary).
   2. _____________ (Ringworm/Typhoid) is caused by fungi.
   3. A sticky yellow cover on the teeth is called _____________ (cavity/plaque).
   4. The _____________ (wind/food) pipe takes the food to the stomach.
   5. Liver has a digestive juice called _____________ (bile/pancreatic) juice.
6. 6.

   Match the column A with column B.

   Column A	Column B
   1. Bacteria	a. Influenza
   2. Protozoa	b. Tearing food
   3. Virus	c. Typhoid
   4. Pulp	d. Dysentery
   5. Canines	e. Blood vessels and nerves