—Jason, you need to refresh yourself with a cup of coffee. —Yeah, I went to bed very late last night, __________,early this morning.
—Tom lost his job last week. —___he is wandering in the street these days.
The witnesses(证人) of the accident said that the lorry _______ very fast at the crossroads when the accident happened.
._____ nothing is doing ill.
Our monitor talks about Mars as if he ______ a scientist.
Your floor is dirty. It needs _______.