Milk, cheese, fish, potatoes, red rice, raw vegetables and fresh fruit are good for our teeth?. Chocolate and sweets are bad for our teeth because they stick to our teeth and cause dec[r]
(1)UNIT 10- HEALTH AND HYGIENE- đáp án
I. MULTIPLE CHOICE. 1c 2a 3c 4c
5b 6a 7b 8c II VERB TENSE. stays
2 is working did leave will go / is going played – was brushes – forgot hearing
8 to brush
III. WORD FORM helpful
2 painful unhealthy difficulty worried carefully scared talking
IV Make question for the underlined word/ phrases Where did you meet her last night?
2 How many times a day does Mai brush her teeth? When was your father in Vung Tau?
(2)5 Why did she go to the doctor?
6 What are the students doing at the moment? What time did he have an appointment? How did they travel to the USA last month?
V. Read the text and then answer the questions. We should go to the dentist twice a year
2 A dentist can examine our teeth and fill the cavity in our tooth We should brush our teeth after breakfast and before we go bed
4 Milk, cheese, fish, potatoes, red rice, raw vegetables and fresh fruit are good for our teeth Chocolate and sweets are bad for our teeth because they stick to our teeth and cause decay
VI. Re-arranging
1 Minh went to the dentist yesterday because he had a bad toothache The dentist looked at his teeth and told him not to worry
3 The dentist filled a cavity in his tooth last week