| A．You’re welcome. | B．Thank you. |
| A．How many books are there? | B．How many rulers are there? |
| A．What time is it, Mum? | B．How are you? |
| A．at | B．of | C．in |
| A．How | B．How many | C．How old |
| A．pen | B．rulers | C．book |
| A．is | B．am | C．are |
a. It’s a day.
b. This is a book.
c. There are twenty stars.
d. It’s seven o’clock.
e. There are ten birds. | A．eleven | B．clock | C．twelve |
| A．pencils | B．books | C．day |
| A．rulers | B．pens | C．night |
| A．thirteen | B．pencil | C．ruler |
| A．eighteen | B．star | C．sixteen |
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