2. Find the mistake from the underline parts in each sentence.
1. The students are do a project about renewable energy in the lab now.
A
B
2. My motorbike runs on electricity. How about your?
A
B
C
D
C D
3. I think more people will using public transportation in the future..
A B
C
4. This is my car. That is her.
D
A
B
C
D