He ________ the sentences in order until the teacher gave him some help.

[　　]

________ going there himself saved us a good deal of trouble.

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I still remember the days ________ we studied together.

[　　]

There was nothing ________a bed in his room before liberation.

[　　]

A．except

B．besides

“Why didn’t she come?” “She must ________ the bus.”

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I heard the baby ________ in the next room last night.

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He held a ________ stick and ________the cave.

[　　]

Sydeny, who had ________his friend Charles, had his head cut off.

[　　]

“Can't you read?”Kate said ________ to the notice.

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从所给的四个选项中选择最佳答案

[　　]

A．Then　　　B．However　　　C．As　　　D．Once