One more month，________these baby birds will fly out of their nest.
| A．or | B．and | C．but | D．otherwise |
Mrs. White showed her students some old maps ______ from the library.
| A．to borrow | B．to be borrowed | C．borrowed | D．borrowing |
Mark ______ have hurried. After driving at top speed, he arrived half an hour early.
| A．needn’t | B．wouldn’t | C．mustn’t | D．couldn’t |
People have always been ______ about exactly how life on earth began.
| A．curious | B．excited | C．anxious | D．careful |
As a child , Jack studied in a v
illage school , _____ is named after his grandfather.
| A．which | B．where | C．what | D．that |
--- I cannot find Mr. Smith. Where did you meet him this morning?
--- It was in the hotel ____ he stayed.
| A．that | B．where | C．which | D．the one |