Do you have any trouble the foreigners?
| A．to understand | B．understanding | C．understand | D．understood[ |
Can you _______my watch to school, Alice?
A. bring B. call C. need
----Is this Grace?
----_________.
A. Yes, she is. B. Yes, it is. C. Yes, this is.
Look! The ball is _________ the case. 
A. in B. on C. under
Linda is my uncle’s daughter, so she is my_____.
A. sister B. aunt C. cousin
---What color _________?
----Blue.
A. it is B. it’s C. is it