It was very windy and cold, _____ they were still working hard in the field.A. as B. till C. but
_______interesting book it is!
--Jenny did very well in maths exam. --Oh,yeah! She is _____ maths.
Do you think he is _____size ___Tom?
—Your sweater looks nice. Is itwool? —Yes, it is.
There iswith the bike.