Scientists have created the world's smallest "snowman",_____ about a fifth of the width of a human hair．
A．measures B．measuring C．measured D．to measure
—Late again! Where _____?
—Sony, I in the heavy traffic, or I would have been here earlier．
A．were you; have got stuck B．have you been; have got stuck
C．were you; got stuck D．have you been; got stuck
—Do you know why the teacher asks for me?
—He wants you to _____ your absence last night．
A．account for B．call for C．send for D．reach for
—What does the sign over there read?
—"No person smoke or carry a lighted cigarette, cigar or pipe in this area．"
A．shall B．may C．must D．will
—Is that Dec．21,2012 is the end of the world true?
—Definitely not, but ______ must be paid to global climate change．
A．contact B．care C．attention D．influence
We stayed in a quiet hotel,__ _.
A．next to it was a thick wood B．next to which was a thick wood
C．next to it there was a thick wood D．next to which a thick wood was
