Tom has much difficulty _____Chinese so he often asks me ______help.
| A．understanding; for | B．understanding; of |
| C．to understand; for | D．to understand; for |
Don’t worry about ________. He can do it well by himself.
| A．he | B．him | C．his | D．her |
—Is this camera mine?
—No, it isn’t________. It’s________.
| A．your; her | B．you; her |
| C．yours; her | D．yours; hers |
This is ______ father, Mr Smith.
| A．Lucy’s and Lily’s | B．Lucy and Lily’s |
| C．Lucy’s and Lily | D．theirs |
.I have a __________sister.
A.9-years-old B.9 years old C.9-year-old
- Please come _______ here. Don’t go _______ now.
A. to; home B. /; to home C. /; home