______ the books, he realized they were far from enough and told some of us to share.
| A．Having counted | B．Counts |
| C．To have counted | D．Counted |
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We separate the waste in our classroom to make it ________ .
A to reuse B reusing C reuses D to be reused
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With the kid _______ the way , we got to the destination on time .
A leading B led C to lead D leads
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The system has been designed to offer students quick and easy _________ to the digital resources of the library .
A passage B approach C way D access
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The conference ________ next year is of great importance .
A held B to hold C to be held D being held
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It is said that dogs will keep you _______ as long as you want when you feel lonely .
A safety B company C friend D house