I phoned Sarah last night， ______ there was no answer.
| A．and | B．but | C．or | D．so |
Lily likes playing _______ guitar.
| A．a | B．the | C．an | D．/ |
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---Is that your book?
---Yes, ________.
| A．it is | B．it isn’t | C．it’s | D．this is |
I ________ two baseballs and my friend ________five baseballs.
| A．have; have | B．have; has | C．has; have | D．has; has |
---This is my sister Ann.
---Is _____ a student?
| A．she | B．he | C．her | D．his |