Make question for underlined words: Minh brushes his teeth twice a day

1. Make question for underlined words:
a. Minh brushes his teeth twice a day
b. Simon has a lot of pain now because he has a toothache
c. I felt sick after eating that food
d. Nga went to see the dentist last week
e. Dr. Lai will check your teeth in a moment
f. It took Dr. Phong ten minutes to fill Van's tooth
g. My brother is going to the hopital
h. Mr. Cuong did morning exercises at 5.30 yesterday
i. Hoa received her aunt's letter five days ago
k. There are twelve students in Lien class having toothache
2. Choose the right word to complete the sentence:
important kind painful healthy
scared serious nervous worried
a. She is very....... She always helps everyone.
b. Clean teeth are......teeth.
c. Brushing your teeth is very........
d. Most of children are........ in the dark.​​
e. She's always....... about her children.
f. His decaying tooth is very......
g. The cavity isn't........... because it's small.
h. I'm...... to go out alone at night.