(届安徽省桐城市第十中学高三上学期第一次月考)____ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.
I was so familiar with him that I recognized his voice _____ I picked up the phone.
It’s reported that the police will soon ____ the case of two missing children.
Tom is keen _____ surfing the Internet in his spare time.
The students were completely _____ in their reading.
She missed the plane, _____ driving very fast to the airport.