An elephant has long _
A: Tooth
B: Teeth
C: Tooths
D: Teethes
A: Tooth
B: Teeth
C: Tooths
D: Teethes
举一反三
- He is cleaning his ____. A: teeth B: tooth C: tooths
- We should take good care of our____. A: teeth B: tooth C: teethes D: toothes
- We should brush our __________ twice a day. A: tooth B: teeth C: tooths D: teeths
- Dr.Smith is going to pull out one of my _________. A: teeth B: tooth C: teeths D: tooths
- The girl often brush her( )before she goes to bed. A: tooth B: tooths C: teeth D: teeths