—Simon, I wonder _______.
—Last Saturday.
| A．when the foreign visitors arrived | B．when did the foreign visitors arrive |
| C．when the foreign visitors will arrive | D．when will the foreign visitors arrive |
—Happy birthday to you, Susan.
—______.
| A．Thank you | B．I’m thirteen |
| C．I’m fine, thanks | D．You’re welcome |
is your birthday?
| A．What | B．When | C．How much | D．Why |
We have sweaters ____ all colors ____ 50 dollars each.
| A． on / at | B．in / for |
| C．on / for | D．at / at |
Today is my cousin’s ______ birthday. She is ______ now.
| A．fifteen; fifteenth | B．fifteen; fifteen |
| C．fifteenth; fifteen | D．fifteenth; fifteenth |
______ school ID cards are on the desk.
| A．Mike and Tom’s | B．Mike and Tom |
| C．Mike’s and Tom | D．Mike’s and Tom’s |