| A．Ok. | B．Thank you. | C．I’m Ok. | D．And you? |
| A．I’m here | B．This is “B” | C．It’s here | D．Yes , it is |
| A．Not | B．Don’t | C．No | D．Does |
| A．this is | B．that is | C．it is | D．there is |
| A．to | B．too | C．two | D．are |
| A．Sit down , please ! |
| B．Thank you |
| C．Yes , I am |
| D．Fine , thank you |
| A．I and Jim | B．I | C．Jim | D．Jim and I |
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