The Young Pioneers didn’t know .
| A．where will they go | B．what they would do next |
| C．when could they go | D．how did they get there |
—— ? ——It’s my ID card.
| A．Is it your ID card | B．Who is that |
| C．What’s that | D．Where is your ID card |
——Are these your cousins?
——_________. They are my sister and brother.
| A．Yes, these are | B．No, these aren't |
| C．No, they aren't | D．yes, they are |
Please e-mail Jack _____ jacksmith@sina.com.
| A．in | B．at | C．to | D．Of |
The girl ________ is my friend. Her name is Lily.
| A．in green | B．at green |
| C．on green | D．with green |
_______ Alice and Bob? They are my classmates.
| A．Who is | B．Who’s |
| C．Who’re | D．Who’are |