You _______ take the book out of the library. You can only read it here.
| A．may not | B．needn’ |
| C．mustn’t | D．shouldn’t |
You can see my grandparents in the ________.
| A．number | B．picture | C．cup | D．key |
—Is Alice your sister?
—________. My sister is Helen.
| A．Yes, it is | B．Yes, she is |
| C．No, it isn’t | D．No, she isn’t |
—Here ________ two pens for you, Alan.
—Thanks.
| A．be | B．are | C．am | D．is |
—Are these girls your sisters?
—No, ________ aren’t.
| A．she | B．these | C．those | D．they |
Jack is my uncle. His daughter is my ________.
| A．cousin | B．sister | C．brother | D．mother |