He is cleaning his ____.
A: teeth
B: tooth
C: tooths
A: teeth
B: tooth
C: tooths
A
举一反三
- An elephant has long _ A: Tooth B: Teeth C: Tooths D: Teethes
- 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
- You need to brush your after . A: tooth, eat B: teeth, eating C: tooth, eating D: teeth, eat
内容
- 0
He is holding a glass of water and a brush. he ______ his teeth. A: is cleaning B: cleaning C: cleans D: clean
- 1
Linda would like to have a electronic_____ to clean her_____. A: toothbrush, tooth B: teethboobrush, teeth C: toothbrush, teeth D: teethbrush, tooth
- 2
Mr. Chen has two __________. A: tooths B: teeth C: teeths D: toothes
- 3
He‘s watching TV？ He’s ________ to be cleaning his room.
- 4
I want to pull out one of my ______ . A: tooth B: teeth