Flight BA123 to Vienna is now boarding at ________ Gate 21.

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I ________ to work every day, but these days I usually go by bike.

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The number of people invited ________ fifty, but a number of them ________ absent for different reasons.

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Do you know the family who ________ in next door?

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Don't be afraid of asking for help ________ it is needed.

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Though American festivals and Chinese festivals are quite different, they have something in ________.

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The Spring Festival is usually ________ in January or February in China.

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I don't think it's a good habit of listening to music while ________ homework.

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－I just wonder what you really want to know.

－ ________ at 10:00 p. m. the day before yesterday.

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A．Who you stayed with

B．Whom did you stay with

C．Where you stayed with

D．Which did you stay with

The kind old lady ________ the poor homeless family as they had nowhere to go.

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