As she is looking forward to ______ from me, please remember ______ this letter on your way to school.
| A.hear; post | B.hearing; to post | C.be heard; posting | D.be hearing; to posting | 
—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 |