No one knows for certain how the first Americans arrived in _____ is now the United States.
Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first .
The poor boy the test again; in that case, his mother will be very disappointed.
It snowed heavily for three days and they were separated from the outside world.
It’s said that there are plenty of hotels in that town. There be any difficulty for you to find somewhere to stay.
If it was not an accident, he must have done it .