As the bus came round the corner, it ran（）a big tree by the roadside.

As a primary school teacher, one should be（）with children. This is the first standard for being a good teacher.

A.patient
B.positive
C.negative
D.peaceful

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Are you going on holiday for a long time?（）

A.It was a long time.
B.Two weeks ago.
C.No. Only a couple of days.
D.Not long time ago.

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