Lucy met her mother in the park by chance.
A．with accident B．by accident
C．by mistake D．by opportunity
Tom helped the teacher to hand out the test papers, didn’t he ?
A．come out B．give out C．take out D．put out
- is she? -She is my aunt.
A. Where B. How C. Who
Are Gina’s ?
A. this, books B. those, book C. those, books
This is orange. That ruler is orange.
A. an, / B. an, an C. a, an
- Hello, Mary! How are you?
- .
A. How are you?
B. Nice to meet you.
C. Fine, thanks.
