—Bob, ________ is my brother Frank.
—Nice to meet you, Frank.
| A．it | B．these | C．this | D．those |
—Is ________ a photo of your parents?
—No, ________.
| A．this; it isn’t | B．this; it is |
| C．these; they aren’t | D．that; it is |
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 |