Our afternoon class starts _____ 2 p.m., I must come to school before 1:50. [ ]

Our English teacher often praises Wei Fang ____ her good grades.[ ]

There was a fire in the hotel around midnight last Friday. Luckily, it was soon .

There is ________ invitation on the desk. _______ invitation is from Lucy.

Is this _______ watch, Lily?— Yes, my father bought it for me yesterday.